I have a very similar tractor. See my avatar photo. I bought this tractor in 2011. 3600 diesel, 1978 year model, 1975 hours at the time of purchase. Tractor was freshly painted so it looked great. Sometimes fresh paint can hide some problems however. That hasn't been the case with this tractor thankfully. It has a FEL, good rubber all around, block heater (very important in MN), and the dealer put in all new fluids and filters. I traded him a 1947 2n with a bad hydraulic pump, old worn out battery, poor tires, and a broken ring gear. Paid $6500 to boot. I looked for a long time for this tractor size and type and am very happy with this tractor. I did pay more than many people on this forum seem to pay, but it really was the best deal I found, all things considered. Maybe just the market in my area, but I have never been able to find the good deals within a reasonable driving distance I read about here. I looked at several others in the same price range and decided to wait the seller out to get a better deal. All tractors sold pretty quickly and my wait and see approach did not work well. This tractor hadn't been used much for quite a while so minor adjustments and a few leaks were necessary to take care of. Not a big deal, but I did put in another $50-$100 over the first year.
I push snow to clean out a 100 yard driveway and yard with rear chains of course. I bush hog about 4 acres at home with a 5' hog which takes about 1 hour. This is pretty clean bush hogging so goes quite well. I also bush hog several food plots and about a mile or so of trail on 60 acres of wooded hunting land. Also blades all those trails with a 6' blade. This FEL hauls firewood, pushes snow, carries tools to the woods, and does more chores than I ever thought I would do again after growing up on a farm. I couldn't do without it now that I have had it for a few years. I love this tractor and it does all I need it to do and could do more. It should easily handle what you have described.
Price may be a little high depending on the market in your area. Maybe showing the seller sales data would be helpful. Depends on how much patience either of you have. Good luck.