I disagree about needing live pto. To me it's not a big deal and I use my tractors for brush mowing more than anything. Put an over running clutch on the pto shaft and you are good to go.
On the other hand, I would surely cry if I couldn't have power steering. I would take PS 3-1 over live power.
Buy a Ford though. Absolutely, positively get a tractor with FACTORY 3 point hitch.
Hold out for a 1955 or newer one. Skip the Ns and Jubilees.
600, 800, 601, 801, etc, etc are outstanding small tractors. And parts for them - both new and used are readily available. Not so with a lot of brands/models.
Yes you will pay more for one. But will get a whole lot better tractor so you money is better spent than it would be buying an N. They call it Value - not the cheapest, not most expensive - just the most bang for your buck.