my car is an 86 gt thats silver. The guy who had it before me stripped off all the paint (1 stage paint) and re-applied paint with a clearcoat. It looks really good and I like it alot it just needs some touchups here and there. There are tiny rust spots, small nicks, etc. I want to fix these little imperfections. Should I try to do this my self? I have all the tools needed (except maybe one of those airbrushes) im just a little sketchy on the procedure and if i could ever match the paint. Would it be better to just take it to a body shop? Would i need to repaint the whole car?