For the money - Judson. Probably the best long term investment. I bet you don't have to worry about anything not working right for years. Very, very, very simple.
For the money with Heat - Masterblend. Can't go wrong with a honda - very hot.
For Power - the genesis took the show. Did you try dualing with it? Worked great. (BTW - DXT is not as hot as that machine - that was freaky hot)
I would leave that V alone. Too much cancer on the doors, Exhaust diverter looked fried, and way too loud