Well, your wife isn't going to like me, but I have some thoughts on the BX vs B question. I had a
BX22 that I used a lot on my land. I dug out rocks nearly the size of the tractor, and did loader, and backhoe work heading into my woods. I sold it, and bought my
B2620, and was somewhat surprised to find that it feels much more stable, and well balanced doing loader work than the BX did. I go in relaxed comfort on my old logging roads where the BX felt pretty tippy. Recently, I've been hauling full bucket loads of gravvel in places I was a bit nervous with my BX with the empty loader on. Perhaps it is the larger loaded tires, though the rears on my BX were loaded too. but there is no comparison. I also did dethatching, etc. with the BX, but didn't have a mower deck for it. without the loader, and backhoe there was a big difference with that too, and I loved tooling around my 3+ acre yard with it.
I agree that the Legacy is about the perfect weight, and size for a larger rough yard. I find mine very stable as well, and mow places I might be nervous on something else. Still I have taken the B in a couple of those places jsut to see, and it actually felt a bit better. The difference in weight for mowing is still a concern though, and I haven't bought a mower deck for it yet. The Legacy leaves noticably less imprint, especially on turns, and yet has the weight it needs for traction. How do you like the 4wd? Is the turn radius adequate, and does the limited slip make a rear tire spin on tight turns?