That is one sweet looking bike, but in my (worthless) humble opinion a steel fat bike with an XT 1X10 kit should not cost $5400. Lots of options at that price range, and I'd opt for a "real" 1X drivetrain (IE-11spd) by Sram personally. But, that looks like one sweet machine and I dig the color.
I just dumped $7K on a new fat bike, so I get they are expensive, but at $5400 you got lots of options.... & I just don't see it with a steel fatty and an XT 1X10 drivetrain. If others love it who am I to argue, but that's to much for that bike IMO. Your mileage may vary.