Haha yeah, it’s a bit like that. I ride in similar terrain here, lots of rocks / creek beds etc.Twin rim locks with two tubes?? How do you get all of that in the tire? I haven’t used two rim locks for forty years but rarely ran less than 15 psi offroad in rocky, tube pinching Missouri single track.
I run a UHD inside an old UHD (cut around the inside radius and remove the valve), it all fits inside a 140/80 e09 or Rall Z. The Mitas has a slightly firmer sidewall and carcass, making it a bit trickier. But I find the trade off is better low pressure stability at higher speeds.