As someone who recently searched for a snowblower for my tractor, I'd have to give the nod to Farm King over Land Pride in this case. I've owned Land Pride implements and I still may end up buying one of their brush hogs. I think they make excellent quality stuff. However, in this case I think that the Farm King is a slightly beefier looking unit and would be my preference. I was looking for bigger units than what you are looking for but I would imagine my assessments would carry over to the smaller units as well.
Devildog1, I believe that RAD Technologies makes the snowblowers for Kubota. I know they make at least some of the for Kubota and Frontier for that matter. I remember that there was no difference between similar Frontier blowers and RAD blowers in the 74" range when I looked at them for my last tractor. The used unit that I just bought for my current tractor is a 94" wide RAD Blizzard unit. It seems just a slight bit less beefy than the Pronovost and Normand units that I looked at, and I preferred the chute rotation setup better on the Pronovost and Normand units but I'd rate the RAD model only the slightest little bit lower. Actually I'd say that the RAD unit was a hair bit nicer than the Puma line from Pronovost. Plus in my case for $1600 for a 94" unit with hydraulic chute rotation and only a season of use on it I couldn't go wrong, especially considering that a new Pronovost unit was going to run me $8000. I'm hopeful and confident that my experience will mirror yours.