I can share issues that I learned. I am no way a pro at painting, but I think I did a good job on my GMC.
When you start spraying make sure your air is "clean" the more filters the better in my book. I also have an air dryer so if you can get one, use it.
You might want to take out all the glass and rubber to get to all the metal. I messed up and the paint got contaminated around the seal and failed. Also didnt do the drip rails correct and it failed.
Wipe the metal down with a good cleaner and special towel to get rid of contamination before spraying. You will be surprised what a bare hand can do to paint. Don't try to cover the metal with one coat.
In my opinion let the paint/primers dry as long as possible between coats. I can show you pics of my truck where the paint is trying to come through the clear. I have been told that base coat/clear coat is the best for a beginner to learn.
Keep the gun clean after use......
I used a gun with a bigger nozzle for primer than the paint itself.
Prep is key to a nice job. Again, I am no expert on painting, but if I can do it.....
From a begginers view, I know what you are getting into. PM me if you want info. Your body shop is GTG, I shot mine on dirt.....
http://67-72chevytrucks.com/vboard/s...d.php?t=518599
Smitty