I have completed all the necessity items on our “new” stock trailer including wiring, brakes, tires, and checked/repacked the bearings. The trailer had a bunch of vinyl lettering which I have removed and I would like to paint the trailer at some point although not a huge rush. It lived its former life in Oklahoma so no rust to fix but the paint has seen better days. My thoughts are to go over the whole exterior and rough sand it then give it a heavy coat of white rustoleum tractor paint. My questions is, if I buy it in the gallon can I roll it with a foam roller and expect it to lay out decent? I know some people have had good luck spraying it with a HVLP gun but I have no place to do it inside and don’t really want to buy a spray gun either. I’m not looking for showroom finish just a good ten footer. What are my options?