After I bought the BTC 5100c, I decided that I want to pack it with me so I can have a better typing experience (without the volume) compared to my aging Macbook Air keyboard. So I'll need some bright caps that would denote my interest in keyboards.
I'm currently considering PBT double shot caps from Tai Hao from Tao Bao, but since the 5100c has non-standard layout, I need ideas about how to fill the modifiers and control keys. I've basically given up on the function row already, which are by measurement 0.853x.