I know of a black duece, where the bulk of the car is one, and the parts or the other, I can tell that they are not the same, but I cant tell which is which. And that is only because they were painted 20 years ago, so the black is not bang on. IF I remember correctly, the body is BcCC while the hood and rad shell is single stage. And both look amazing. I was a auto detailer by trade for many years, and a shop I did the bulk of my work for always fretted getting cars back that were almost too good to be true, cuase I could always tell them how many panels had been repainted. IF I were doing a metallic, then BcCC, I find single stage mettalics way too difficult to deal will, took a lot of work to get my 40 metallic sand dash to look right, and every piece had to be done at the same time, assembled and at its finished angle, other wise it all looked different. IF I were doing a non metallic, id do a single stage.