It IS a really nice tractor, but I'll tell you what you might not like. I never liked to sugar coat anything or be brand loyal, so here goes:
The Kubotas seem to have all the power of a Deere, but not the "azz" of a Deere. What I mean is weight. Sometimes extra weight is undesireable, but not usually for me. I like a heavy feeling "old iron" feel to a tractor. This is NOT Kubota's forte. Kubota builds their tractor just strong enough & heavy enough for the job, not excessively strong or heavy. I probably would have been better off with a heavier built tractor with more powerful hydraulics. It's never enough, I guess. My backhoe is probably the biggest, baddest backhoe around. I really like it because I'm rarely outgunned on the jobsite.
I still really like my Kubota, but I notice Deere's comparable model is like 1,000 lbs heavier. I should have paid more attention to that. Filling my rear tires w/ rim guard helped. My 7040 is also easier to trailer because it's lighter.
Next time I will buy a heavier tractor for more stability & security. Probably an older Case/IH or Deere The 8XXX you're buying is a big step up from mine, but you'll find it's probably lighter built than Deere or other "old names".