Power Antenna Question

This is a “correct” 1967 bezel for the non-retractable OEM antenna, combined with a cheap Amazon fully retractable manual antenna. Everything above the chrome base came from an aftermarket kit. I don’t recall which parts I used under the fender. The thick black plastic piece under the nut is there because the nut was just too small to cover the hole in the bezel. A slim washer the right diameter would have worked as well, but I didn't want to use anything that would rust.

IMG_6785.jpeg