So over Thanksgiving break I plan on stripping the rest of my 96 civic coupe interior and spray the whole inside with enamel rustoleum rattle can paint.. I've already painted my bumpers with it and it matches my stock paint job surprisingly well, and I ride with no rear interior from the front seats back.. so i'd like for it to actually looks nice.

so here's my question, how should I prep it for the paint to come out looking nice and not chip or scratch easily?

 

bump for opinions