We have 1950's Geneva metal cabinets that are supposed to be white, but the previous owner of the home was an avid smoker so all of the white metal surfaces are tinted orange. I would like to find a paint I could use that will go on without brush strokes and make the cabinets look white again. However, I don't want to go through several steps to acheive this - the paint on the cabinets are smooth, just discolored. Is there a product out there I could use that would help? Thanks!