The Musashi you're referring to is from Poland, not from UK. And he's one of the most underrated coders on Amiga, at least in my opinion.
Anyway, about the actual question, why do you want to use c2p for a simple platform game? Also who said you have to stick to Sprites only? You can use BOBs or even COBs (CPU Objects
) or anything. I don't really see the need for c2p for a platform game.