I don't pretend to know about the projected pricing structure for parts, but I would think that on a $7K vehicle the body panels can't cost THAT much. I would imagine that buying a panel off the shelf, already in your color, and bolting it on would be a pretty cheap, easy, and complete repair.These are good questions, I don't really know the answers. I know some of the big auto companies are starting to use the same composite on their vehicles. My old insight was some sort of composite for most of the body panels, but I never had to repair it. I would think most body shops are used to dealing with a range of materials by now. As for price, all body work is expensive, and for good reason, good body work is an art unto itself.