What to do, what to do?

Well some of you may have seen pics in the welcome wagon section of the 67 Dart I picked up. I'm teeter tottering back and forth on this thing. One day its I'm gonna change over to the larger bolt pattern slap on some magnum 500's and Dutra duals and drive the snot outta this thing. The next day I'm feeling guilty for messing with a 20,000 mile survivor. I know it's my car and I can do what I please but I don't want to go to a show and be tared and feathered. Whatta ya think?