The Sprint 2 is a race-worthy car and should be reasonably durable. If you do plan on racing the Sprint 2, make sure that the motor/speed control combo that comes with the Flux will be legal for the track/class.
Check out HPI for their body selection-(http://www.hpiracing.com/hpibodies/
). If you aren't a Ford fan, they also have a Camaro and 'Cuda body if you want run old school. You can even buy a pre-painted 'Cuda body.