Just like I said, I got around to replacing the fourth brake light, which was as much a pain to do as I had read. Though I did manage to get it done without the car jacked up. I only lifted my head into the muffler to bounce back into the pavement once or twice. Beyond that, I haven't decided whether to rewire it to disable the blinking on brake or not. Regardless, it looks much improved over the stock light.
20170415_171326 by
Michael Kossa, on Flickr