Way to cut to the chase and get a for sale thread right back on track. Congrats and enjoy in great health, it'd be a fun car whether on the track or on the road.
Why? Better get a stock street car, strip it down, get rid of every comfort, A/C, replace windows with plexiglass, Add an aggressive tunes/ ECU mod, aggressive sport headers/ exhaust, super light wheels, sticky tires, the stock ceramic brakes should be adequate...but look for steel replacements. Baam...you have your street legal , smogged, street racer/ weekend track car. The cheapest way to speed is to lose weight....even tear out the carpet, all trim, interior panels, get a plexiglass windshield and layer it with 3M film. The jockey on the winning horse is not a 50+, 200 + lb fat dude.