Hey, Crackhead... Good tutorial. Just one thing that will help out to make the paint reflect pride in the bodywork... After you've sanded with 100, put about 2 good coats of filler primer (let it cure), wet sand it with 220 grit, then spray a coat of sealer primer and depending on the type, let it flash and go to town with your color coat. Base coat/clear coat will yield the best results. Should you decide to go that route, when applying the clear coat, put on about 5 coats to give you some room for buffing (use 2000 grit for that and polishing compound when buffing).
Single stage paint is durable. Should you go that route, consider Imron by DuPont. It's a hazardous paint, but once it's cured, it's just like spraying on a coat of resin (it is an epoxy based paint).
Hope this helps!