Actually, dorty engineer did make a semi-universal board that can be used. It is at least available for purchase.
Enoch Paintball is really who you want. Arduino might be gross to people that know better, but it's also perfectly fine for all paintball uses and has a lot of ease-of-use advantages.
"So you've done this before?"
"Oh, hell no. But I think it's gonna work."
Actually, dorty engineer did make a semi-universal board that can be used. It is at least available for purchase.