Don't forget the Roe linkage kit, it makes the throw shorter and aligns the clutch with the brake. The Centerforce clutch is a great mod, it feels like stock, but, grabs great, even wih slicks. I have used the Spec 3i and most recently the Centerforce, it is a far better choice than the oem clutch even on a stock car.
If you want to drag race you may want to stay with the stock flywheel. If you primarily road race, the lighter flywheel is a good choice. With the lumpy cam 96-99, the lighter flywheel also creates some issues in first gear.