What rear gears and tire size you running or plan on running?
Above 220 degrees you start really moving peak tq up in rpm trading bottom for top, the deeper the gear (3.55 +) and shorter the tire (27" or less) the more you can get away with moving peak torque up in rpms especially if you run a decent stall. Trick is the fine the line your happy with, if not sure and driveability is very important don't stray to far from stock.