I recently had a LOT of sheet metal replaced on my '69 RR as well as some additional stuff like mini tubs, frame connectors, torque boxes etc installed at the same time. The guy doing the work said he'd make it look factory and I told him if I wanted a sloppy mess there are a hundred other shops I could have taken it to at a fraction of the cost !! If you want to make it look "factory", do it as if the day they built your car they actually gave a damn.