I have completed a bunch of mods to my 2017 233s. We are going on a two week trip to Yellowstone, and have been making some improvements ahead of the trip to be better suited for boondocking.
Here is the first mod.
A rear rack for the dual Honda generators, and a 5 gallon fuel can. I also purchased a siphon fill hose so I can refill the generators without removing the gas can (or setting down my beer)
I can use the basket to carry firewood.
A local fabrication shop extended the frame i- beams using bolt on angle irons and custom fabricate the rest.