at the end your gonna repaint it anyway so don't worry about it so much. Drive it and enjoy it and in the future give it a good repaint and good as new. About your interior use a product called "blue coral: upholstry cleaner". you can buy it from target, on the back it says don't use on suede but don't worry about that you can use it in the Z's interior (except the leather seats). Just spray it on the door panels and use a fine soft brush and rub it in, than with a clean cloth wipe away the resedue. It will look so much cleaner. Im in the same process with my tan interior.
