I think this time around, we need a lot more rules set in place when it comes to incredibly high performance vehicles. Not naming names, but there were some that really pushed the limits with what was acceptable in regards to vehicles, especially in B and A class. Some pretty ridiculous engine swaps with gobs of power and such that made it impossible to catch up with people in relatively stock cruisers. I don't know what we should do, this seems like something that would be better served to be explored when the game comes out.