diff --git a/custom_formats/1080p Quality Tier 2.yml b/custom_formats/1080p Quality Tier 2.yml
index d664e0c..dec9ee1 100644
--- a/custom_formats/1080p Quality Tier 2.yml	
+++ b/custom_formats/1080p Quality Tier 2.yml	
@@ -12,13 +12,13 @@ conditions:
   resolution: 1080p
   type: resolution
 - name: Not WEB-DL
-  type: source
-  required: true
   negate: true
+  required: true
   source: web_dl
-- name: c0ke
+  type: source
+- name: c0kE
   negate: false
-  pattern: c0ke
+  pattern: c0kE
   required: false
   type: release_group
 - name: CtrlHD
diff --git a/custom_formats/2160p Quality Tier 5.yml b/custom_formats/2160p Quality Tier 5.yml
index 5785e23..9ffa71c 100644
--- a/custom_formats/2160p Quality Tier 5.yml	
+++ b/custom_formats/2160p Quality Tier 5.yml	
@@ -82,7 +82,7 @@ conditions:
   type: release_group
 - name: whiterhino
   negate: false
-  pattern: whiterhino
+  pattern: WhiteRhino
   required: false
   type: release_group
 - name: ReaLHD
@@ -135,11 +135,6 @@ conditions:
   pattern: SPECTACLE
   required: false
   type: release_group
-- name: spectacle
-  negate: false
-  pattern: spectacle
-  required: false
-  type: release_group
 - name: HD77
   negate: false
   pattern: HD77
@@ -215,11 +210,6 @@ conditions:
   pattern: AAAUHD
   required: false
   type: release_group
-- name: guhzer
-  negate: false
-  pattern: guhzer
-  required: false
-  type: release_group
 - name: GUHZER
   negate: false
   pattern: GUHZER
diff --git a/custom_formats/2160p Quality Tier 6.yml b/custom_formats/2160p Quality Tier 6.yml
index 05afcbb..2521000 100644
--- a/custom_formats/2160p Quality Tier 6.yml	
+++ b/custom_formats/2160p Quality Tier 6.yml	
@@ -25,16 +25,6 @@ conditions:
   pattern: BOREDOR
   required: false
   type: release_group
-- name: threesome
-  negate: false
-  pattern: threesome
-  required: false
-  type: release_group
-- name: Blzt
-  negate: false
-  pattern: Blzt
-  required: false
-  type: release_group
 - name: LittleBakas
   negate: false
   pattern: LittleBakas
@@ -75,11 +65,6 @@ conditions:
   pattern: UHDCLUBREMUX
   required: false
   type: release_group
-- name: invandraren
-  negate: false
-  pattern: invandraren
-  required: false
-  type: release_group
 - name: dkore
   negate: false
   pattern: dkore
@@ -90,4 +75,9 @@ conditions:
   pattern: Lucifer
   required: false
   type: release_group
+- name: THREESOME
+  type: release_group
+  required: false
+  negate: false
+  pattern: THREESOME
 tests: []
diff --git a/custom_formats/B&W.yml b/custom_formats/B&W.yml
index 7ccc82f..0ecc292 100644
--- a/custom_formats/B&W.yml
+++ b/custom_formats/B&W.yml
@@ -12,7 +12,7 @@ conditions:
   type: release_title
 - name: Colour
   negate: true
-  pattern: Colour
+  pattern: Colourisation
   required: true
   type: release_title
 tests:
diff --git a/custom_formats/SD Quality Tier 1.yml b/custom_formats/SD Quality Tier 1.yml
index 975c988..2c9d28f 100644
--- a/custom_formats/SD Quality Tier 1.yml	
+++ b/custom_formats/SD Quality Tier 1.yml	
@@ -13,7 +13,7 @@ conditions:
   type: source
 - name: TBB
   negate: false
-  pattern: c0ke
+  pattern: TBB
   required: false
   type: release_group
 - name: Dariush
diff --git a/group_tiers/2160p Quality.json b/group_tiers/2160p Quality.json
index 7227fe6..7cd69d9 100644
--- a/group_tiers/2160p Quality.json	
+++ b/group_tiers/2160p Quality.json	
@@ -412,7 +412,7 @@
     },
     {
       "tier": 5,
-      "name": "whiterhino",
+      "name": "WhiteRhino",
       "score": 45,
       "efficiency": 41.0,
       "releases": 74,
@@ -653,15 +653,6 @@
       "std_dev": 0.0,
       "efficiency_delta": 27.0
     },
-    {
-      "tier": 5,
-      "name": "guhzer",
-      "score": 8.99,
-      "efficiency": 41.0,
-      "releases": 1,
-      "std_dev": 0,
-      "efficiency_delta": 14.000000000000007
-    },
     {
       "tier": 5,
       "name": "GUHZER",
@@ -709,7 +700,7 @@
     },
     {
       "tier": 6,
-      "name": "threesome",
+      "name": "THREESOME",
       "score": 5.03,
       "efficiency": 38.0,
       "releases": 1,
diff --git a/regex_patterns/Blzt.yml b/regex_patterns/Blzt.yml
deleted file mode 100644
index 5cd5f6b..0000000
--- a/regex_patterns/Blzt.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: Blzt
-pattern: (?<=^|[\s.-])Blzt\b
-description: ''
-tags:
-- Release Group
-tests: null
diff --git a/regex_patterns/Colour.yml b/regex_patterns/Colour.yml
deleted file mode 100644
index 84d0c12..0000000
--- a/regex_patterns/Colour.yml
+++ /dev/null
@@ -1,72 +0,0 @@
-name: Colour
-pattern: \bcolou?r(i[sz]ed?|ed)?\b
-description: '- Matches `colour`, `coloured`, `colourize`, `colourized`.
-
-  - Handles both American ("color") and British ("colour") spellings.'
-tags:
-- Colour Grade
-- Enhancement
-tests:
-- expected: true
-  id: 1
-  input: colour
-  lastRun: '2025-02-13T13:29:13.301346'
-  matchSpan:
-    end: 6
-    start: 0
-  matchedContent: colour
-  matchedGroups:
-  - null
-  passes: true
-- expected: true
-  id: 3
-  input: coloured
-  lastRun: '2025-02-13T13:29:13.301346'
-  matchSpan:
-    end: 8
-    start: 0
-  matchedContent: coloured
-  matchedGroups:
-  - ed
-  passes: true
-- expected: true
-  id: 4
-  input: colourize
-  lastRun: '2025-02-13T13:29:13.301346'
-  matchSpan:
-    end: 9
-    start: 0
-  matchedContent: colourize
-  matchedGroups:
-  - ize
-  passes: true
-- expected: true
-  id: 7
-  input: colourized
-  lastRun: '2025-02-13T13:29:13.301346'
-  matchSpan:
-    end: 10
-    start: 0
-  matchedContent: colourized
-  matchedGroups:
-  - ized
-  passes: true
-- expected: true
-  id: 8
-  input: colored
-  lastRun: '2025-02-13T13:29:13.301346'
-  matchSpan:
-    end: 7
-    start: 0
-  matchedContent: colored
-  matchedGroups:
-  - ed
-  passes: true
-- expected: false
-  id: 9
-  input: discolor
-  lastRun: '2025-02-13T13:29:13.301346'
-  matchSpan: null
-  matchedContent: null
-  matchedGroups: []
-  passes: true
diff --git a/regex_patterns/Colourisation.yml b/regex_patterns/Colourisation.yml
new file mode 100644
index 0000000..5719f66
--- /dev/null
+++ b/regex_patterns/Colourisation.yml
@@ -0,0 +1,81 @@
+name: Colourisation
+pattern: \bcolou?r(i[sz]ed?|ed)?\b
+description: 'Colourisation (or colorization in American English) is the process of
+  adding colour to black-and-white, sepia, or other monochrome images. Matches variations
+  of `color` in both American and British spellings, including:
+
+
+  - **Base forms:** `color`, `colour`
+
+  - **Past tense/adjective forms:** `colored`, `coloured`
+
+  - **Verb forms:** `colorize`, `colourize`, `colorise`, `colourise`
+
+  - **Past participles:** `colorized`, `coloured`, `colourized`, `colourised`'
+tags:
+- Colour Grade
+- Enhancement
+tests:
+- expected: true
+  id: 1
+  input: colour
+  lastRun: '2025-02-22T19:10:06.067266'
+  matchSpan:
+    end: 6
+    start: 0
+  matchedContent: colour
+  matchedGroups:
+  - null
+  passes: true
+- expected: true
+  id: 3
+  input: coloured
+  lastRun: '2025-02-22T19:10:06.067266'
+  matchSpan:
+    end: 8
+    start: 0
+  matchedContent: coloured
+  matchedGroups:
+  - ed
+  passes: true
+- expected: true
+  id: 4
+  input: colourise
+  lastRun: '2025-02-22T19:10:06.067266'
+  matchSpan:
+    end: 9
+    start: 0
+  matchedContent: colourise
+  matchedGroups:
+  - ise
+  passes: true
+- expected: true
+  id: 7
+  input: colourised
+  lastRun: '2025-02-22T19:10:06.067266'
+  matchSpan:
+    end: 10
+    start: 0
+  matchedContent: colourised
+  matchedGroups:
+  - ised
+  passes: true
+- expected: true
+  id: 8
+  input: colored
+  lastRun: '2025-02-22T19:10:06.067266'
+  matchSpan:
+    end: 7
+    start: 0
+  matchedContent: colored
+  matchedGroups:
+  - ed
+  passes: true
+- expected: false
+  id: 9
+  input: discolor
+  lastRun: '2025-02-22T19:10:06.067266'
+  matchSpan: null
+  matchedContent: null
+  matchedGroups: []
+  passes: true
diff --git a/regex_patterns/SM737.yml b/regex_patterns/SM737.yml
index f1c7cd4..377ebce 100644
--- a/regex_patterns/SM737.yml
+++ b/regex_patterns/SM737.yml
@@ -1,5 +1,5 @@
 name: SM737
-pattern: SM737
+pattern: (?<=^|[\s.-])SM737\b
 description: ''
 tags:
 - Release Group
diff --git a/regex_patterns/THREESOME.yml b/regex_patterns/THREESOME.yml
index c2f47be..29435c3 100644
--- a/regex_patterns/THREESOME.yml
+++ b/regex_patterns/THREESOME.yml
@@ -3,4 +3,4 @@ pattern: (?<=^|[\s.-])THREESOME\b
 description: ''
 tags:
 - Release Group
-tests: null
+tests: []
diff --git a/regex_patterns/WhiteRhino.yml b/regex_patterns/WhiteRhino.yml
index 05a81fb..d2fbb05 100644
--- a/regex_patterns/WhiteRhino.yml
+++ b/regex_patterns/WhiteRhino.yml
@@ -3,4 +3,4 @@ pattern: (?<=^|[\s.-])WhiteRhino\b
 description: ''
 tags:
 - Release Group
-tests: null
+tests: []
diff --git a/regex_patterns/aviator.yml b/regex_patterns/aviator.yml
deleted file mode 100644
index b277731..0000000
--- a/regex_patterns/aviator.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: aviator
-pattern: (?<=^|[\s.-])aviator\b
-description: ''
-tags:
-- Release Group
-tests: null
diff --git a/regex_patterns/c0ke.yml b/regex_patterns/c0ke.yml
deleted file mode 100644
index c2fc733..0000000
--- a/regex_patterns/c0ke.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: c0ke
-pattern: (?<=^|[\s.-])c0ke\b
-description: ''
-tags:
-- Release Group
-tests: []
diff --git a/regex_patterns/guhzer.yml b/regex_patterns/guhzer.yml
deleted file mode 100644
index cfdabca..0000000
--- a/regex_patterns/guhzer.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: guhzer
-pattern: (?<=^|[\s.-])guhzer\b
-description: ''
-tags:
-- Release Group
-tests: null
diff --git a/regex_patterns/invandraren.yml b/regex_patterns/invandraren.yml
deleted file mode 100644
index 8c9a655..0000000
--- a/regex_patterns/invandraren.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: invandraren
-pattern: (?<=^|[\s.-])invandraren\b
-description: ''
-tags:
-- Release Group
-tests: null
diff --git a/regex_patterns/spectacle.yml b/regex_patterns/spectacle.yml
deleted file mode 100644
index 27e23a3..0000000
--- a/regex_patterns/spectacle.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: spectacle
-pattern: (?<=^|[\s.-])spectacle\b
-description: ''
-tags:
-- Release Group
-tests: null
diff --git a/regex_patterns/threesome.yml b/regex_patterns/threesome.yml
deleted file mode 100644
index 0a874a8..0000000
--- a/regex_patterns/threesome.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: threesome
-pattern: (?<=^|[\s.-])threesome\b
-description: ''
-tags:
-- Release Group
-tests: null
diff --git a/regex_patterns/whiterhino.yml b/regex_patterns/whiterhino.yml
deleted file mode 100644
index 7867a62..0000000
--- a/regex_patterns/whiterhino.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-name: whiterhino
-pattern: (?<=^|[\s.-])whiterhino\b
-description: ''
-tags:
-- Release Group
-tests: null