Plan on painting my bike soon, and wondering what the most cost effective sprayer or airbrush would be. It might be the only job I really use it for, so im not looking to spend over 50~. Also some recommendations for paint would be nice. Im doing my virago, so metal tank and 2 metal fenders. I have 4 types of sand paper, and some primer I got from auto zone before thinking of using a sprayer. I plan to use a white primer, then do a couple white coats, mask off a design I want, then do a few black coats.