2022 W2X 350 HR AWD EB
This is similar to what I had in mind. I'll be using the Dometic 200RTX AC and the advwag interior kit.I'll be doing the same in about a month. I have the Dometic Penguin that has a pretty large footprint. My plan is to put the AC just ahead of the C pillar in that first gap (with support), with the Maxxair at the back. I've done a rough measurement and this leaves about 60 inches between each for solar which suits my needs. I had this same setup on my last van and was happy with it.
During the hottest part of the day our time is spent in the front part of the van and we like having the AC there versus right over the bed. I'm in the northern part of California and typically camp in areas where it cools down well at night to where the fan suffices.