Still plugging away bit my expensive bit.
Found a new Front Runner aluminum rack for a Landcruiser 200 on Craigslist and I thought with a few minor tweaks it would work for mounting on the top. It's really only going to be used to mount the solar panels. Cut a portion of the rack mounts off, flipped the cargo portion upside down and it'll work great! A fraction of the cost of some of the other options out there and relatively low profile in relation to the top.
Installed a fantastic fan, started on the semi permanent bed/cargo platform and cabinetry. Oh,....and new seats from a 2016 E series.