I'm definitely interested in this. I do have a question, though. Berserker class servants are required to have Mad Enhancement, right? If that's the case, is partial enhancement (i.e. the servant is still somewhat able to communicate, at least at times) an option? I know some of the Berserkers outside of mainline Fate had differing degrees of madness. If not, that's fine, I was just curious as I think it'd be more fun to roleplay a character with at least some sort of coherent thought.