Thanks for the responses, I'm definitely leaning toward the Power Shift and Power Steering. I'd love to get a loader, but at the moment I can't swing it, but I'm looking into the rear scoop. That looks like a very handy implement.
I would certainly agree with Power Steering. That keeps your options open if you ever want to add a loader....and you will.
After that I would add 4WD,.... not so much for the straight-forward traction it gives you as for the advantage that 4wd gives you when steering on slopes or slippery surfaces. You probably won't use 4WD even 10% of the time, but it is sure nice when you do.
Power Shift is pure fun and a wonderful enjoyable convenience - especially appreciated if you have grown up with straight gear shift transmissions.
Don't underestimate the fun factor. Tractors make work fun. Thats a lot of why we are all on this forum. But I wouldn't let gear vs powershift be the deciding factor myself.
California has done an excellent job of explaining why us old mechanical guys just naturally gravitate towards old Yanmars. He hit it right on the bullseye when he wrote that a lot of the popularity is because they were deliberately designed to be owner-maintained..
I would add that Yanmars were also built to the highest mechanical standards of their time. Yanmar simply didn't ever sacrifice quality for profit. At the time that they were imported into the USA, it was their quality that made them popular with mechanical type guys.... but like old Snap-on tools they were also very expensive compared to their competition.
I like to think that when a company combines top quality with owner-maintained, they can create a mechanical icon. But they have to combine both qualities. When they do, we have those old VWs, certain Jeeps & old Chevy pickups, Bridgeport milling machines, South Bend Lathes, Rockwell tools, some Frigidaire appliances, Piper Cubs, old US farm tractors... the list of icons goes on a ways. But what's surprising is how short the list of icons is compared to how many things have been manufactured worldwide. The USA did particularly well in the production of mechanical icons.
Tractors really haven't changed that much in the last 50 years. That was about how long ago that we got dependable 4WD, power steering as standard, powershifting of various types, modern hydraulics, a comfortable operating station, modern electronics, today's front end loaders, and a perfected 3pt hitch. Even so, I don't know of any tractor being manufactured today that combines owner-maintainability with top quality manufacture.
So a 40 year old Yanmar really doesn't give away much of anything to any brand new modern tractor. That means that right now good old Yanmars are a deal - but only IF you are the kind of person who enjoys being able to do simple owner maintenance as a hobby.
rScotty