I never use the handling they provide in the readme's because they are mostly twice as powerful than the retail exotics. I just replace the models, and if necessary modify the handling a bit.
I thought it would be a good idea for a topic.
Lamborghini Reventón
Pagani Huayra (Shift 2, but similar)
Ferrari 458 Italia
2012 Carbon Motors E7 Concept Interceptor
Nissan GTR Spec
Nissan 200SX
I'm 99.9% sure I forgot some. Post them and I'll update the thread.