I wouldn't worry about it, leave it alone. All you will be doing is creating more work for the paint shop. Especially if they have to sand off all of your repaired areas. I know I would charge more to do this... It has to come off to prevent paint incompatability problems.
If you really need to do some touchup work I would suggest you take the car to a good paint shop and have them look at it. Ask them what they would use to do it with the thought in mind of a complete repaint in a year or so...
Mark