I am restoring a 1980 Galaxy. Engine's all done, now I'm working on the hull. There aren't any bad digs in the fiiberglass but the paint is in need of repair. Can anyone give me a suggestion on the best paint to use. It is very confusing trying to decide between polyurethane and silicone based paints. Any advice would be appreciated. Local marinas are iffy on advice. One says silicone and the other says urethane.