What are the correct color seat belts for an 11C built 69 with 721 interior? Also, are there any parts of the interior that are anything other than the medium "puke" green? I've noticed some components, like the dash pad, seem to only be offered in dark green while others are black only. Is this correct or do you buy what is offered and dye everything medium green? I have nothing to start with and need to buy a complete interior. Any suggestions or advice would be welcomed.