Well hit 23,000 Miles today.
I also relocated the 7 pin harness to the rear bumper, cut off the original receiver mounting plate, ground down the welds, and resprayed it with some rustoleum bedliner to stop any rust. Used a 2 1/8" bimetal hole saw, don't use anything bigger or it will be too loose IMO. Be Careful when unhooking the harness too, I did break off 2 of the 3 clips in the harness plug, which I'm not happy about. It will hold up fine and won't pop out, but still ticked me off. Tape off the surface, it won't protect the bumper if you skip your bit around, but even the small metal shavings will scratch paint which the tape prevented. I used a dremel with some pricey (but actually pretty long lasting) cut off/grinding wheels. I didnt have a legit grinder or air tools handy, so I made it work, but probably burned up $20 in dremel cut off wheels.
I also replaced the cabin filters. I expected to see a filter coated in red dust from the national forest roads (like my air filter), but they were pretty clean for 23K miles.
Found a small creek (all of about 5" deep), took a poser shot. Made me a bit sad when the nostalgia and memories of doing windshield deep water crossings in my old Discovery.