Just like the title says. 20k, to build or buy a performance/track/weekend car. What car would you buy and or build and why? Granted 20k isn't alot, but if you figure you can buy a fairly decent terminator for that amount, I know there are other vehicles out there that provide that bang for buck value. C5z? Stripped fox w a blower and some suspension goodies? What I'm really looking for is vehicles that you don't hear about all the time. Obviously doesn't have to be a mustang... 20k....go!