I got chains for my wheeler a few years back. Amazing what that thing will go through with them on. Be sure to deflate your tires, install tightly, and re-inflate. You don’t want a chain coming off at 20 mph. I got my chains at the man store, Fleet Farm, $45.00. I’ve thought about a set for the front, but then I can’t lock in the differential. On those glare ice years, they would be nice to have though.
As for auger carrier, I’ve got the Mad Dog. It’s OK at best. My older wheeler, the front rack doesn’t allow me to spread the two mounts as far as I would like. I make it work, the auger is supported fine, but it’s a bit of pain securing when the digits are cold. I leave my auger on the wheeler all season long, even during transport.
Add an Otter box to the back and you got yourself one heck of an ice rig.