Floor "basket" is made. Nopt an exact fit and will have to cut two corners loose when I screw ot tp the side walls. Maybe from the underside I could use something like Rhino Guard to seal everything up. Don't think I want to try putting fiberglass and resin while maying down underneath. Once it's all screwed in I go buy some fiberglass materials. "AND" let me not forget to treat the rust. Suggestions please!