you are correct the matte black is best for the black interior it looks similar to the plastic the flip down vanity mirror is made of on the other side.
We have switched to stainless steel hardware a few months back, if you got one of the earlier mounts which had the black hardware email us and we will fix you up. Thanks for the support.
We've switch to a thinner vinyl as the OP mentioned. It rolls better over the edges and is less stiff, this should eliminate most of the peel issues going forward. I've have had gloss black on my own on my truck since summer and I will admit I will occasionally snag a corner when wiping the...