FD's are, not so sure about their older counterparts the FB and FC. I had an FC. ;)
FC > e30 BMW > AP1 S2000 > W204 C63 P31
You can get above 500 horsepower on that light little car easier and cheaper than any other platform I can think of. Considering you're starting around 186 (Turbo S4?) that's pretty great...and the car will be ~2500 lbs with you in it?
I'm rebuilding my S2000 right now turning it into a 2.4L stroker for 300+ hp. :D