I just bought 97gt last week (auto). I already bought a set of Richmond 4.10's, not in yet, they are still setting in the floor. I am fixing to buy a nitrous kit and not for sure which way to go. Looking at the NOszle kit but not sure. I know I can't hit it too hard. Any suggestion's. Only mod's are exhaust, no cats, straight through to flowmasters, Accel Cop's, and 18" wheels. Any help appreciated