Advice for paint repairs

[devinlamothe]

So as some of you know I am dealing with some rust from sloppy repair after a collision (in both cases from the same dealership body shop).

Any ways, they are in very inconspicuous locations on the quarter panels where it meets the bumper covers.

My plan is to sand the edges down, prime, paint and then clear-coat and polish.

Can anyone who has done this before give me some advice?

I will post some pics up later with a couple of the spots I am talking about.