The only cars I would trade my Crossfire for are: SLK 500 or Viper.
As far as performance, where you going to use it, speeed limit is 70 in most states, and how often to you go from 0 to 60 at record times except at drag strips. Crossfire has more then enough for todays roads

Good luck with your vet, your going to need it!!!!!!!! 8)