Generally speaking your biggest problem will be body parts, especially cladding. Metal body pieces can usually be repaired in a body shop, but damaged cladding usually has to be completely replaced (although I think some members have had success with hair dryers and the like). Even so, as you can see on eBay right now, junked VXs are becoming more and more available for parts harvesting, so it may not be a big deal. I'm a car nut too, and personally I kind of enjoy the challenge of tracking down more hard-to-find parts. But obviously you don't want that headache if you only have one vehicle.