Bingo, the bigger tractor is more appealing mostly because of the cab. The greater lift capacity will be nice when moving downed trees, and plowing should be made a little easier by the heavier weight. Looking out my window right now at a fresh 6" of snow, cab keeps sounding better and better...I would want that big of a tractor if I had to deal with that driveway and that county road. We also don't know where he lives it could be a lot of snow. Cab tractor all the way.
I can tell you that for years I never had a cab tractor and I would have to time when I got out there to keep from freezing my @$$ off.
Now that we have a Massey Ferguson with a cab it doesn't matter. I even do the neighbors for fun. I promise you, a cab turns a snow event from drudgery and Dread to enjoyment.