To me it makes sense to play a racing game in which what appear to drive spacecraft. It seems more wipout.
Most of the setups and upgrades are for vintage cars and powerful, which is doped with 400KW and activated all aid. To me this makes no sense.
I prefer to play against my ghost cars of the same class, they do the same times, each real and unique characteristics.
The pity is that the game does nothing to realism, but hey, you can have a good time.
Me and my ghost we had fun, XD.
This type of championships Shift2U I have done, and it was quite a success and more opportunities forza, the pain is that had too many serious bugs and problems. Forza is far more stable, but with many absences in configurations, settings, real body kits, IA, and so on.
I hope to be better with upgrades.
For now I mix the two games at the same times.
You should get yourself a license and join th RDDC club.
What is your Xbox gamer tag? Have you put the tunes on your storefront?
Sorry i havent XBOX LIVE in this moment.