Brandon, if you're going to do boost - the steepest you'll want to go will be 3.73's IMO. The Terminators come w/3.55's and there wasn't any gearing issues there for me w/that setup. However, Z06 Killa swapped to a solid and went to 3.73's and I'm sure you know how well that worked for him, and his setup.

As someone else said, 4.10's are going to be to steep a gear for a boosted application. You'll get violent tire spin. 4.10's is more along the lines of a race-car application, or an N/A application (again, IMO).

Your car is going to have a good suspension to back up all that power/gear. So I'd say do a set of 3.73's man. You'd be happy w/it I'm pretty sure.

Josh