I am too picky for my own good

After all the work of building two different taillight plinths for my trailer, I am now on the third iteration. This one looks a lot more like the MGA taillight mounts I actually bought for the trailer but discovered I could not make them work. The new one is simpler to build, easier to look at, and a much better design.

I still have a metric tonne of sanding, filling, sanding some more, maybe some more filling, and then more sanding before I can paint. Then I need to build the other side.