Need Help deciding if 2720/2032R is right choice!!!!

I have been looking to purchase a new john deere tractor to replace my current equipment. I currently mow about 6 acres with a 445. This acreage is a combination of yard with tight obstacles, mostly clear and open yard, and some hilly and rough terrain around ponds and roads. I am really over working my 445 and feel I need something bigger and more power. However, my concern is the 2032r will not have the maneuverability of my 445 in the tight areas of my yard. Also the 2032 sits higher than my 445 and I am concerned the 2032 will not have the stability on the hills and I will not be able to mow some areas.

Also, the main reason I am looking at the 2032 instead of the 2025 is I need to replace some chores I do with my 4020. Mainly light loader work in my yard, and snow removal in my driveway. My 4020 is too big for my yard and over kill on my driveway; but I feel the 2025 may not be enough for my chores. I need a good loader and the ability to move 10 to 12 inches of snow on a 300 foot driveway. The blade Deere offers for this tractor is only a 54inch. I think the overall width of the 2032 is 55 inches. I would think it wouldn't be wide enough when you angle it. Has anyone used the 54 inch blade on the 2720?

If anyone owns a 2720/2032 I would appreciate feed back with likes and dislikes of it. Is it stable on hills and maneuver in tight spaces? Does it have good power and works well in snow?

If anyone has thoughts on a different model tractor or other input it would be greatly appreciated.

Thanks.