Now that camping season is over, I took the camper off and winterized it. That allowed me re-install my UnderCover tonneau cover from the ’08. The air horns from the ’08, a new tank and compressor are installed and working. I also mounted a 2nd set of solar batteries in the bed for the camper. They’re connected to the camper by a 150 amp Anderson Power Pole plug… that’s about it.