Some misc. ramblings;
To me the slicks look too big for the car.
Didn't AMT make a Maverick with a Boss 429?
Lewbud,
A lot of good tips. However, reading "but the IPMS car judges tend to look..." reminded me why I got away from entering model contests. Art is subjective and I came to realize that I didn't like what the judges thought. I built my models for my own enjoyment, not what someone else wants.