One new repop piece with all others OEM wont look great. I doubt the OEM aluminum could be polished enough to match the repop finish. One might clearcoat the repop to knock its finish down a tad.
I can look at what spares I have left here, and post pics. Already sold the very best of. I wont attempt to identify upper or lower though. Not enough difference to concern me. Its a safe bet that any lower I have here will be dinged worse than the uppers.