I'm with Bill on advice. A cam makes a world of difference. The total parts cost is barely more than rockers and the power potential is much greater. A cam swap is not as difficult as it may seem. There are a few how-to's on doing them floating around that will show you exactly what you need to do.

I also recommend getting (or doing it yourself) a ported blower case. It will make the outlet temps a bit cooler.

Might as well go ahead and flip the dogbone mounts. It's easy,free, and doesn't take long to do. Just make sure you use some WD-40 to lube the rubber before you try and flip it or else you might tear the mount.

Not sure what year your car is, but if it's a '97 or '98, I've got a ported TB that will work well with a stock or ported supercharger.