Now that my hand is feeling much better I'm clearing the back log of surface finishing. Any imperfections are marked with a pencil and putty applied them smooth off. Is a messy stage but thankfully not much to do. Making sure the humps swap without to much effort (since those that want to hot swap wont wish to be yanking on a painted model)
Tomorrow I'd do a fine 1200grit pass give everything a good wash and scrub then probably a primer coat and another buff with 1200grit.