I'll pile on the advice that 1x is going to be a problem; gearing range wise. Granted, 1x setups today can get close to the gearing range doubles support. The lowest off-the-shelf gearing you'll get with 68mm BBs is 46/30 up front in 11/12 speed....which can go fairly low (sub 1:1) and respectably high (4:1). But even on paved roads when you're hauling 30-40+lbs of gear plus yourself will not feel that low at the end of a long-day in the saddle.
It all depends on how much stuff you're touring with.
Seriously, find a backpack and put 30-50lbs of barbell weights in it and try riding your bike up a hill with the gearing you have. You'll understand real quick.
Last edited by Marcus_Ti; 09-03-20 at 07:08 PM.