By the time you add counterbalance to the Three Point Hitch, Loader-Tractor-Counterbalance will make a long unit. Will you have room to maneuver?
As you require MINIMUM 1,500 pounds lift, which I suppose actually means 2,000 pounds lift capacity, you need a 5,000 pound bare tractor weight to be safe in snowy/icy conditions. This is Utility Tractor weight. New Utility tractors usually have ~~ 55-horsepower plus.
The fundamental importance of TRACTOR WEIGHT eludes many tractor shoppers. Heavier tractor weight is more important for most tractor applications than increased tractor horsepower. Bare tractor weight is a tractor specification easily found in sales brochures and web sites, readily comparable across tractor brands and tractor models, new and used.
Heavier tractors are constructed on larger frames and longer wheelbases. Heavier tractors are built with thicker steel to withstand greater stress. Heavier tractors have larger diameter wheels/tires, increasing ground clearance. Heavier tractors with large diameter wheels/tires have more tractive power pulling ground contact implements, pushing a loader bucket into dirt and pushing snow. Larger wheels and tires permit heavier tractors to bridge holes, ruts and tree debris with less operator perturbation. Heavier tractors have a wider stance.
When considering a tractor purchase, bare tractor weight first, tractor horsepower second and (narrowly) rear wheel ballast third.