Made quite a bit of progress and we are still well over a month out for the AZ trip...feeling pretty good about this. Rear bumper is more or less done. I still have room to add maybe a water jug storage thing, cooler holder, etc on the swing out arm but haven't decided what yet and am just leaving it as is for now.
As you can see I had to add a brace going back to the frame. The tire carrier was heavy enough that I could twist the whole bumper with very little effort.
I still have the spare tire in the factory location as well as the second spare on the swing out arm. For now I will just have two at all times. I may, at some point, replace the factory location spare tire with a water tank or something... not sure... having water onboard would be nice.
I also built a bracket to hold my 3.2 gallon fuel packs on the roof. These things are pretty slick! They just stack and are a lot easier to work with than your typical 5 gallon plastic jug or even a jerry can.
Next on my list is replacing a leaking timing cover gasket. I was hoping I wouldn't have to do this and that new hoses throughout would fix whatever was leaking... and they sure helped... but the timing cover is definitely leaking too. I have time now to fix it and I'd hate to be topping off coolant all the time for the next 3-4000 miles.