first of all Honda stopped making Preludes everywhere in 2001. I have a 95 VTEC using the same H22A engine and there are 3 ways to go about it. The engine has close to 11:1 compression to start out with so option one is the high-revving, 200-250whp, Naturally Aspirated monster (High Comp Pistons, ported and blue-printed, headers, exhaust, intake...). Option B is a supercharger. Jackson Racing has a kit that develops around 300hp. Thirdly there's the turbo kit with the front mount intercooler. 8.5 to 9.0:1 pistons would be close to ideal because you can shove more air into the engine thus making more power. Depending on the size of the turbo 400-450hp is not unrealistic.Bilstein and KYB go great with Eibach Springs for having your car handle like it's on rails. for the smoothness you might want to look at adjustable dampers from Tein. they're about $1,000 but you're car will handle just as nice as the shocks and springs, and you can also adjust the ride height and damping force of the set from inside the car.Hope that helps a little bit.