I kind of like the idea, but the biggest issue as I see it is biome size. Unless we can find a tundra area that large we could end up with rain at the highest mountain in the world .

Volume at 1/3*pi*r^2*h = 13,767,876... to move a mountain first move small stones. We're gonna require a lotta mustard seeds...

5

Ooh the cavern near x: 400, z: -1600 would make a pretty cool spot for a substation

I'm up for helping with whatever's needing and when I can. Will track layers have access to a supply of rails? Not greedy; just poor