OK, I am NOT planning to start by repainting my car. I am looking for a basic sit up to learn on. I will start with smaller stuff like headlight buckets. Maybe my new motor (although leaning sponge brush on that). I do have a model A pickup cab in bare metal that I can prime. Basically looking to move from rattle can to real paint equipment and develop a skill over time. I want quality stuff that will last, but I am not painting show car with it. I currently have a 20 Gal craftsman compressor and that is it. I believe I need stuff to keep the moisture out of the line? Clueless here. Any good books on this?