Hey Darin.  I would like to submit the idea of bringing the weight down of cars that are too heavy for their class.  For example, I was looking at the 86-89 Celica GTS and they are over 2600 lbs. at 135hp.  If we look at the current top runners in ITA, all have a power to weight in the neighborhood of 19-17.  If we could shave 100-150lbs off a lot of cars, then we would open up the class so its not a Honda vs. Nissan thing.  Is that being looked at?  I use the Celica as an example because they are common, have some aftermarket support, and are very durable.  What do you think?
Ryan