Don't cross the 2305 off just because of the term "limited".... I didn't put the JD 2305 in the mix cause of the 'limited CAT1 3PH', not sure what it is but don't like the word, limited..
All that means is the lift HEIGHT is limited, and If I'm not totally off base here, the BX 2360 is the same. Both the 2305 and BX2360 will handle the same size and weight implements. The tractors are very close to the same size, and what limits the lift height is the size of the tires, which is what determines the ground clearance. My X748 JD is one step down from the 2305, I also have a "limited" cat 1 3-pt. lift. I use a 350 Pound rotary tiller with NO trouble, and also a 60" box blade, which probably weighs 275 pounds at least. My tire size is the same as the 2305 and the BX2360, but my tractor is probably 300 pounds lighter than either.
I'd ask the Kubota dealer specifically about the lift. I looked at that one when I was shopping, and the 2305. Price point is what made my decision to go a tad smaller. The Kubota is a great tractor, but you may want to revisit this "limited" thing to make sure about it on the BX. I think the small difference in gross and pto hp between the 2305 and BX2360 is probably not enough to argue about. It seems like Kubota sort of "straddled" the 2305 with a model on either side.