To answer your question directly . . . . . No. It's not a good farm tractor.
I have fond memories of grandpa's Farmall Super A. His had a bench seat just big enough for me to sit with him. First tractor I ever drove. He had cultivators and side-dresser attachments. Crank start when the battery was flat. It had hydraulics, but not sophisticated like today. None of these sleeve-hitch tractors are practical today. I'd love to have one for nostalgia, but they're not good farm tractors for today's implements.
Get something with a 3-point hitch, 4WD, power steering, etc. Get a loader with it, if you want one -- don't try to add it later. Better to have diesel and not gasoline with carburetors, points, etc. I think they were all 6 volt systems so that adds complications.
A really nice Farmall Cub,Farmall A, or Super A, should be used in parades -- not farming. I still see some folks mowing with Farmall Cubs, in fact a new neighbor showed up with one that looked like it just came off the factory floor, but it didn't take him long to trade it for a zero-turn. Sad to say, but their time has passed. If you have one, try to use it to its capacity or shine it up and drive in parades. But I wouldn't be shopping for one to use as a "farm tractor".