Caution - personal opinions below!!!
I think you might be selling yourself short if you don’t at least LOOK at kubota and the aforementioned Kioti, and maybe the LS and TYM, maybe even Mahindra. Those last three brands will be cheaper than the others, and they’re usually great machines especially for the price. But I’m on this forum way more than I should be and have read many stories about chronic issues (major and minor) with all brands of machines. Those stories tend to be from a non-proportional ratio of Mahindra, LS, and TYM. Kioti seems to be a little higher quality than the other 3 (LS, TYM, Mahindra). You might find that the loader lift capacity for JD, Kubota, and Massey is within a few lbs, and the other brands are much higher. I feel those are inflated numbers and that capacity REALLY pushes the limits of the machines, whereas the Big 3 brands are a little more conservative to help preserve the life of the machines and safety of the operator. (Hint - loader lifting capacity can be increased without major upgrades to the machine).
If I were in your shoes, I’d look at all the brands but I’d really only consider Kubota, MF, JD, and maybe Kioti in that order but that’s just me. I’ve played with SCUT and CUT for a lot of years with a few different implements, but never a stump grinder. IMHO a stump grinder is only good for grinding stumps. A backhoe on a SCUT is a lot of power in a really small package and won’t have any trouble digging out even a medium to good sized ash stump since the roots just tend to rot. The backhoe will also do A LOT of other things, especially when equipped with a thumb, although the choice to rent the mini ex to dig the pond would likely be a wise one (I’ve run one and would take it over a backhoe any day except $$$).
Also if you ever deem your projects complete, a SCUT with loader and backhoe or even just a factory backhoe setup for a common machine (think Kubota and Deere in particular) is incredibly easy to sell. Not sure about the stump grinder. Someone looking for a used factory backhoe might not be picky about having the exact swivel seat or the exact roll bar or the other things a TLB is factory equipped with.
Controversially, I’m also a big advocate of the rear mounted snowblower. Cheap, simple, universal, easy to install, and you don’t need to choose between a front end loader or a snowblower… you can run both simultaneously. Also with the front mounted, you’re pretty limited to like one or two models the factory offers for your model tractor. You can easily run a 60” blower, but I think the largest unit the factory offers for front mounted is 54”… and prepare to pay several thousand for it. You can find a good used 60” rear mount for under $1k usually. But I don’t mind turning around to operate the tractor.
Again just my humble opinion but to summarize, I’d be after the TLB from one of the big 3.
I think you might be selling yourself short if you don’t at least LOOK at kubota and the aforementioned Kioti, and maybe the LS and TYM, maybe even Mahindra. Those last three brands will be cheaper than the others, and they’re usually great machines especially for the price. But I’m on this forum way more than I should be and have read many stories about chronic issues (major and minor) with all brands of machines. Those stories tend to be from a non-proportional ratio of Mahindra, LS, and TYM. Kioti seems to be a little higher quality than the other 3 (LS, TYM, Mahindra). You might find that the loader lift capacity for JD, Kubota, and Massey is within a few lbs, and the other brands are much higher. I feel those are inflated numbers and that capacity REALLY pushes the limits of the machines, whereas the Big 3 brands are a little more conservative to help preserve the life of the machines and safety of the operator. (Hint - loader lifting capacity can be increased without major upgrades to the machine).
If I were in your shoes, I’d look at all the brands but I’d really only consider Kubota, MF, JD, and maybe Kioti in that order but that’s just me. I’ve played with SCUT and CUT for a lot of years with a few different implements, but never a stump grinder. IMHO a stump grinder is only good for grinding stumps. A backhoe on a SCUT is a lot of power in a really small package and won’t have any trouble digging out even a medium to good sized ash stump since the roots just tend to rot. The backhoe will also do A LOT of other things, especially when equipped with a thumb, although the choice to rent the mini ex to dig the pond would likely be a wise one (I’ve run one and would take it over a backhoe any day except $$$).
Also if you ever deem your projects complete, a SCUT with loader and backhoe or even just a factory backhoe setup for a common machine (think Kubota and Deere in particular) is incredibly easy to sell. Not sure about the stump grinder. Someone looking for a used factory backhoe might not be picky about having the exact swivel seat or the exact roll bar or the other things a TLB is factory equipped with.
Controversially, I’m also a big advocate of the rear mounted snowblower. Cheap, simple, universal, easy to install, and you don’t need to choose between a front end loader or a snowblower… you can run both simultaneously. Also with the front mounted, you’re pretty limited to like one or two models the factory offers for your model tractor. You can easily run a 60” blower, but I think the largest unit the factory offers for front mounted is 54”… and prepare to pay several thousand for it. You can find a good used 60” rear mount for under $1k usually. But I don’t mind turning around to operate the tractor.
Again just my humble opinion but to summarize, I’d be after the TLB from one of the big 3.