Shit if you haven't decided which car is going auto I would vote lil red. Put a PG in that car and it would fly at the track and still be lots of fun to drive around town. (not saying the camaro wouldn't also fly but i'd rather keep the nitrous car a 6 speed and turn the turbo car into a track monster. Although I know last I saw your mustang it didn't have a cage.. not sure if your camaro had a cage or not.