Why would you provide such a definitive advice on the arts to avoid?! I can't even believe this answer was upvoted. I'm not a big fan of Kenpo Karate myself or of capoeira-under-the spotlight but I wouldn't say to avoid them, there is interesting learnings in any martial arts. You don't even know what this guy is exactly looking for and you make a selection of very MMA oriented arts.
I don't understand how you got upvoted on this one.