I know early on, S&S tried to make a slide out TC, Dinette only, and it had structural issues with the wood framing. They stopped making it after a couple years. Since this beast is going to be on a flatbed, it should be fully supported and not be subject to the same issues as a standard TC. With the weight and size of this model, I would think it to be prudent to install a few Simpson Z-MAX steel connector brackets in the most stressed points of the framing like corner walls and the cabover. It looks like it has decent solar, I would prefer about 600 AH LIFEPO, 3x200AH batteries in there and a 3000 watt Victron or Xantrex inverter charger to run electrical appliances and AC possibly in the form of a mini split. In our case, I could do without the rear couch bed area and convert it into a wardrobe, shelves, and pantry. Everybody has different needs. I'd also consider installing windows in the side wall of the slides. Something else I treasure on my current setup is the cab/TC passthrough. The cats love it and I can squeeze up into the truck in case of an emergency. It's not a friendly design for OffRoad and rougher terrain with the length of the rear overhang sticking out the back. For someone who's going to stick to the main roads and well maintained gravel roads, it's going to be a great home or home away from home.
