There isn't much question to it. The BX will amply satisfy any reasonable need that will arise on a fairly flat 1.5 acre piece of land, including snowfall. I have a
BX2230 (same-same for the sake of discussion) and cleared not one, but two, ~2' snowfalls from many hundreds of feet of driveways (mine and my neighbors). This particularly dense series of snowfalls were impossible for a well-equipped RTV900 to clear.
I've had mine for 5 years and I haven't been happier. Not one single time have I lamented the investment...ultimately ~20k for me with 60" deck, bagger, and aftermarket backhoe.
Looking at your concerns about resale in 10 years, I wouldn't be too concerned. My tractor, honest to goodness, has PAID for itself already WITHOUT considering ultimate resale. In all frankness, this will probably be the last machine I purchase (notwithstanding some future upgrade/addition) and I plan on keeping it until I buy a 4th story condo somewhere. Even then, I'd try to find a way to keep it in my living room or something. It's part of the family!
In the end, 2,700 hours is what it is. Being 100% honest, I've had my machine for just over 5 years and have 298 hours as of this writing. And I don't "save" hours...I use it for every possible task and have no shortage of projects. By that measure, it would take me
45 YEARS to accumulate 2,700 hours. I personally know several other homeowner type folks that have BX tractors and they accumulate hours at similar, if not lower, rates.
I just wouldn't mess with the unknowns of a tractor solidly in its "mid-life" if you are wanting to make a long-term investment. If it were 270 hours, or even 970 hours, my response would, perhaps, be different.
And I 1,000% agree with Mr. BP Fick. A "normal" Crapsman mower would not last long on my property. My "right side" neighbor is on his second...the first being the $1,400 variety, the second being the $2,800 variety. He'll have a third before 2015, I'm certain of it. My "left side" neighbor has a nice Cub Cadet that is absolutely wasted. And while they're spending $3,000 on mowers every 5 years, I'm doing it in 1/2 the time (twice the speed and 40% more deck width) and have all the benefits of a loader, BH, blade, post-hole-digger, etc.
As I said, it is a no-brainer. New BX. Just MHO having made the exact same deliberations when I bought land with acreage.
And congrats on the home. Very satisfying, I'm sure.