I looked at the paint spec codes; if I understand correctly, it lists the instrument panel can be either a Medium Tan or Dark Tan. Is one color "more original" than the other? Is there a site I can see a paint chips? Also, whatever color I use for the panel, I use for the rest of the interior (except the heater), correct? Thanks for any help - am ready to start painting & just want to make sure to use the right color. Bob