don't worry about plowing, I also have a 2015 UXV450i, This will be my 4th year plowing, I have a KFI winch, and a 66" Moose plow, the push tubes attach at the midpoint. First 2 years I had a 60" blade, don't make that mistake, at full angle, it is not as wide as the UTV. I beat it up anyway, being used to a full size plow on a pickup truck, instead of a trip edge, the whole blade trips on the Moose plow, and running into something solid while tripped will bend the blade.
I also had to have my frame welded and gusseted, but I think due to logging operations, not plowing, I use mine as a tractor, and drag full length trees, for firewood, example: northern red oak 80ft tall, dbh 18" with limbs cut off is about the upper limit before I start cutting em shorter, I also tow my 990lb backhoe at speeds up to 45mph
The only issue I have had with plowing, is the low angle of the winch mount to the pivot point that is the midpoint where the push tubes are attached, broke and buried the winch rope several times ( I have synthetic rope instead of steel cable) before I attacted a flat strap at the end, that would not bury itself in the winch rope, haven't had a problem since
