Missing from this list
300ZX - I drove one at Road Atlanta at a school and it was pretty fun (too tall with a helmet for the T-Tops though, but it could have been the mount of the racing seat too.) No understeer there. I was driving a Type-R at the time, so the 7k redline was a little annoying
WRX Wagon - If you need it to be a hauler too. A little ugly, but that has some charm. Great for using for stuff like mountain biking while still going fast the rest of the time.
93-94 RX7 - I hesitate though as the two guys I know who had them replaced a turbo charger.
IF you can find one, an Acura Integra Type-R. Risk is that is has been driven hard and it could be stolen. But on the RE-92 Bridgestones, it is beyond special.
mmorph had a good one, but get an 04-05. The earlier models were too hard to drive at the limit. They fixed it in 03 IIRC.