I’d like to paint the frame of a Harley project of mine. I don’t wish to go with powdercoating this time. Would like some “how to” advice, and especially what kit to buy from the Eastwood selection. I’ve noticed that there are kits with primer and there ones with “encapsulator.” Which would be best? Also, it would be nice to get some advice on cleaning up the metal from surface rust before applying. I’m just doing this out of my garage–don’t have access to a sand blaster.