Best body?

Bodies that I like for the RM 94mm setup are: in no paticular order.

575 GTC has the widest wheel offset +2.5 front, +3 back. it's also the heavest body. it's very stable though and hard to traction roll.

350Z JGTC bodies (Motul or Calsonic) thes are narrower offset +1 front and back than the 575GTC but I think it has a good balance. I never rolled it alot, because it sits low and handles great. I ran this one for a long time over a year and It one of my favorites. you need to shave the from air splitter to keep from catching the rails.

C5R Corvette. this is a +1 front, +2 or +3 back offset fo the wheels. I have been running it for the last couple of weeks an really like it. it handles good, but can traction roll some.

360 GTC body. I can't remember the offsets for this one. it's th one Chad is driving. He seems to like it and do well with it. you need to shave the front air splitter on this one as well, it likes to get caught under the rails.

With your driving style I think you would like probably any of the above bodies. Most for racing you need to pre-glue in the light buckets and the light lenses to give the front more strenght. if you don't you can crack the front farily easily, similar to your Audi body.

I have heard that lots of people like the Lexus SC430 body and it handles well. I haven't driven with that body so I can't personally speak to it.

hope that helps.