i have to sell one of my mustangs but i cant decide which one. i have a 84 mustang gt 302 4barrel carb. 5speed. four eye. and i have a 94 mustang gt with a 302 fuel injected. auto. i want to build a car but idk which one would be a better car to build for show and go. and would be easier to find parts. which one should go and which one should be built?