I had to spend a few hours at a local off-road shop yesterday and was able to price out an atlas and go over what it would take to install it. The case and cable shifter would be just over $4000 AND I would either have to make yet another drive shaft purchase OR push my axles out. Not sure how far I'd have to push them out, since both need to be pushed slightly anyway from when I did the axle swap this week, but it's still a lot of money to consider.