Hi Dave, when i went looking for my car, i made a point of getting a car that did not have either a Black or White interior. As you know that is the majority of E-body Mopars that are here already. My Car too is a Tan interior car, and i have been collecting parts for it for a ver long time, of all the coloured interior pieces, i have found Tan the hardest to come by. But i do have some parts and are in the works to have new coloured interior door panels made. Not quite ready to start on mine yet, but i do have other E-body Mopars here that are jobs.
I really do love your combo, it would be neat to see it personally. I would love a Gran Coupe of my own actually.