My mum in law has a burgundyish 80 Coupe and to be honest its covered in scratches, not all deep, and it has a lot of swirls etc. What would be the best thing to use on it to try and cover up as many marks as possible? Would blackhole work on this colour as well as it does on dark / black colours? This weekend just gone we went over it with A/G ultra deep, ( I know, I am now trying to use it up !) and covered it with Megs NXT. It does need clay barring at some stage as the paint is like fine sandpaper. Once we get that done we will need a good polish with fillers. Anyone any suggestions?