Alright who Takes This fight in there primes at Supermiddleweight and Why?

I like James Power at SuperMiddleweight and his defense is legendary a real hard as nails throwback fighter then you got Joe Calzaghe who is a punching machine who is tough as well.

I gotta go with James on this one(not cause I am American Either) I just think his smarts and defense with superb boxing skills a good power would break Joe down over the long haul