Settled on this being the best looking on the actual mask

Debug/Core/Src/main.su

@@ -1,19 +1,21 @@
 core_cm4.h:2064:26:ITM_SendChar	16	static,ignoring_inline_asm
-main.c:89:5:_write	32	static
-main.c:103:5:main	8	static
-main.c:182:6:SystemClock_Config	88	static
-main.c:226:13:MX_ADC3_Init	24	static
-main.c:276:13:MX_SPI4_Init	8	static
-main.c:314:13:MX_TIM6_Init	16	static
-main.c:356:13:MX_GPIO_Init	64	static
-main.c:619:9:getSoundLevel	32	static
-main.c:650:6:LEDDesign_Off	16	static
-main.c:657:6:LEDDesign_ColorWhite	16	static
-main.c:664:6:LEDDesign_ColorBlue	16	static
-main.c:675:6:LEDDesign_ColorGreen	16	static
-main.c:686:6:LEDDesign_ColorRed	16	static
-main.c:697:6:LEDDesign_Crazy	32	static
-main.c:705:6:LEDDesign_Smile	16	static
-main.c:900:6:LEDDesign_SuperCrazy	24	static
-main.c:915:6:updateWS2812BData	16	static
-main.c:1032:6:Error_Handler	4	static
+main.c:91:5:_write	32	static
+main.c:105:5:main	8	static
+main.c:184:6:SystemClock_Config	88	static
+main.c:228:13:MX_ADC3_Init	24	static
+main.c:278:13:MX_SPI4_Init	8	static
+main.c:316:13:MX_TIM6_Init	16	static
+main.c:358:13:MX_GPIO_Init	64	static
+main.c:621:9:getSoundLevel	24	static
+main.c:658:6:LEDDesign_Off	16	static
+main.c:665:6:LEDDesign_ColorWhite	16	static
+main.c:672:6:LEDDesign_ColorBlue	16	static
+main.c:683:6:LEDDesign_ColorGreen	16	static
+main.c:694:6:LEDDesign_ColorRed	16	static
+main.c:705:6:LEDDesign_Crazy	32	static
+main.c:713:6:LEDDesign_Smile	24	static
+main.c:780:6:LEDDesign_SuperCrazy	24	static
+main.c:795:9:lookupLED	16	static
+main.c:1024:6:setLED	16	static
+main.c:1029:6:updateWS2812BData	16	static
+main.c:1146:6:Error_Handler	4	static