Terry, I had pretty good luck getting wire bead tires to run tubeless on a 36" rim, but I needed a high pressure "automotive" system to pop the bead.
How about a Kevlar bead tire so you can set up tubeless more easily.
I've considered building another 36er Muni, but I wish Schlumph would design a hub that downshifts so you could use a big wheel for tech and climbing.