Just so everyone knows, the 3.5L was designed with forced induction in mind. So I would not be suprised to if you start to see turbo or supercharged 3.5L's down the road.
Now compare that to DCX, Honda, Toyota, and the others. A 3.5L S/C would put out 325-350 easy.
How about a 3.5L s/c Fusion with AWD and a 6spd manual. That thing would eat EVO's and STI's for lunch.