Has anyone used rustoleum industrial paint? It's sold at Lowe's and Home Depots for like $25 a gallon. It comes in hunter green, safety yellow, gloss black, etc. I'd like to paint my Jimmy with it this summer in my driveway. I know it probably won't be the best paint job ever but it should be a durable one. So... has anyone used it on their trucks (or anything) and what kind of success did you have with it holding up?