Does anybody make a full floor pan for the C10, or do you have to patch everything together? Seems like a full pan would be alot easier! Also, it appears that all the aftermarket sheet metal is probably made by 2 or 3 companies overseas, and provide it to all of the companies in America. I have seen where some people compare LMC, Goodmark, etc., to each other, but they are probably all made by the same company anyway. Does anybody know where to buy new USA sheet metal, for a USA truck?