Did he already tell you that he's given up on the body shop or is he just asking for your opinion and an estimate? If he's already given up then that makes you the "guy who knows what he's doing".
If it were me I'd tell him upfront that I would probebly not be able to remove all the scratches but it would look much better. If he gives the go-ahead I'd mask off some 1'x1' squares and start experimenting.
Good Luck!
PC. |