Well you should have a true 2wd with the straight axle so you are up on most little tractors, your tires are already probably much better also. Besides the weight, so if you keep some rear weight that would help much.
The time I see you might have an issue is in deep wet snow. Probably stick with a 42" or smaller size blade.
I had a quadsport with a home made plow. It was way heavy & when I was 16 barely weighed 150 lbs it didn't work so well. but with a lighter design plow & the extra weight you'll geter done.