Hello everyone. I'm not new to Mustangs....I had a '66 coupe in high school, and built a 71 Mach 1 before I could drive. I just made a deal to buy a 73 Mach 1. It's a base car with a 302 2bbl, now a 4bbl, auto, open 9in. and standard interior. I'm paying a little more then I'd like but it's...