Height at the cage will be a determining factor on how far the body can be raked over the chassis. I would pay special attention to the cage placement front to rear on the wheelbase as well to prevent a chassis bar from being outside the window areas. lastly check frame lengths for and aft of wheelbase for body interference.
30 years ago I knew a guy who put a cuda body down over an old roadrunner chassis. Ending up cutting about a foot off of the back and 6" off the front.
