I realized that my concerns are rather trite. I’ve concluded that the car I bought was not “factory correct” and pure to begin with. When I got it, it had Euro headlamps and euro bumpers but it was a US deleivered car in 1971. Furthermore, the previous owner had replaced the MB Tex seat covers with leather. Part of the attraction for me were those things, as I prefer the clean look of the euro spec Pagodas.
Finishing the rest of the interior in leather is fine and sort of “correct” but the car was originally an MB Tex interior. I am also changing the door pockets and armrests to the Euro style as I prefer them. So the sun visors are a minor point in the grand scheme of things and I want the car for myself, to enjoy for years hopefully, not for resale value. And I’ll always have the vinyl sunvisors, so if the next owner prefers them, he can have them.
For now, I’ll put leather where I want it and keep all the old bits in a box for the next guy.
By the way, when I visited the Bracq website for the calendar I noticed they offered a center armrest. I went ahead and ordered one in the marching parchment leather and it is beautiful and will look great. If anyone’s interested in what they look like, chime in and I’ll post some photos. It arrived a couple weeks ago but I haven’t put it in the car yet since it’s stored away.