On the issue of the rare blue and turquoise cloth buckets, as the wicker is usually a "brown tone" item, it might not have looked very good next to those two color options. What did those color cloth buckets have where the wicker inserts would have normally been?
What y'all are describing as the retention of the metal trim with the wicker insert on the door panels, kind of sounds like a rivet. A body shop guy mentioned that the new Ford aluminum-body pickups used an aerospace rivet ito hold some panels on. When the rivet is painted, with a "line" around its edge, he said it looked like a spot weld, but when accessed from the backside, it was a rivet. A rivet with a very thin topside and the normal bottom-side. IF the wicker insert can be removed, that might be an option?
I always looked at "wicker" as being "antique" rather than upscale. BUT, it can offer a different texture to things than normal vinyl or woodgrain trim might. I like the idea of using clear-coat finishes to help preserve it.
CBODY67