- question why you really need a tractor. There's some organic growers on her small plots using push-driven tools rather than riding tractors.
- look into the ge elec-trac community (google it). A tractor built back in the 70s gas crisis that people still cherish. Notably most electric tractor r&d I've seen tends to be done around a gas price crisis (early 70s, 2008)
- seriously consider why you need a tractor if it's small acreage. I've wanted to gift a scythe rather than see people close to me futz with tractors they can't maintain