I saw your post but as I don't race an Acura, much less a front wheel drive car, I passed on responding.
But, just to get things rolling, here are some very basic considerations to think about.
-What kind of cage is in the car?
-What dampers will you use?
-What tires are you running?
-Bushing selection?
IT has conservative cage rules compared to World Challenge, and of course, the World challenge cars have very high end dampers, bushings, and are required to run on a specific tire. I have seen their spring rate packages though, and they are pretty high...esp in the rear. Were talking thousands of pounds per inch rear springs. In IT, the numbers I have heard are much less, but I can't quote them exactly.
Maybe a discussion of your budget and experience would elicit some comments?