I had the EXACT same tractor as you have - had it for 25 years and used a 3-point snow blower - 66" wide. NEVER had a moments problems loading it down. I could back directly into a tall snow berm and blow it away without ever worrying about loading the tractor down. The only down side - the first time I would use it to blow the driveway every winter - I would usually go thru a couple shear bolts when I'd pick up large rocks. It wasn't much of a problem - changing shear bolts was a 3-4 minuet job. Other than that it was usually 3 hours to blow my mile long driveway, yard & mail box area and my neck & shoulders would end up stiff & sore - looking back all the time. With my new tractor I can do all this with just the rear blade.