A Diamond in the Rough

As some of you know, I have begun my restoration project on a 1989 Pontiac Firebird Trans-am GTA. For those who didn't know that, now you do.

I currently own a 1990 Pontiac Firebird Formula. Unfortunately I have lost the battle against rust with this car. I realized that the car isn't completely lost however. The engine and transmission had been replaced about 60,000 miles ago, so they are still good and still run strong. My idea was to buy a car without an engine and trans, and drop mine in.