Been a bit have had some home projects to work on, but have gotten the jetpack fully resin coated, filled with a coat of bondo & sanded, then a light coat of a spackle with a mixture of Elmers glue for some extra bond. Sanded this down to a pretty smooth finish. Will be adding some spot filler & brush on another light coat of resin over the entire outside of the pack to fill in voids & to seal the spackle. Then finish sanding & ready for primer. Will be getting the piano keys attached will probably use super glue. Getting things ready for painting when the weather finally warms up.