I have them in my shop, along with the Yukon tailgate piece with camera mount and a new front bumper. I'm going to get them painted and installed with the new wheels and tires before posting pics, she looks kinda rough right now
It wasn't too bad. I cut all of the wires and soldered them together, it takes a little bit more time, but I personally don't like the crimp connectors. In my experience they typically cut through the wires, causing bad connections. So I cut, soldered, used heat shrink for insulation, wrapped in electrical tape and ran everything except the load resistors through the plastic tubing. Took me about and hour and a half going slow