You never really revealed what the cars real plan is stock or modified. I will add to this mix a new color for you to think about for a 71 Charger. Sassy Grass! I had several Real Sassy Grass R/T's a few years go. The body lines are perfect for this color. One had a white interior and the other black. In a single stage enamel paint it's depth is awesome on this car. Add some black stripes or just pinstriping. 500 or R/T Tail lights definitely trick out the back.