I have read this whole post. I agree, buy a 4wd tractor of 60-80 HP and a FEL. But not a mention of the tractors you are recommending. Do not even look at anything that says COMPACT! That leaves 90% of the Kubota line out! Look for UTILITY tractors, plain ole farm tractors. They are built heavier and will take rougher treatment. It is too bad the government got mixed up in engineering, the new diesel engines are an abomination. So, buy repairability, warranty and dealer. AND, HEAVIER IS BETTER
They make almost anything for 3point hitch and you will learn to hate it, look at the Quick hitch if you work alone. Same with FEL attachments, get something "quick change" and it would be nice if the tractor came with a front hydraulic pump so you could use Skid Steer attachments like mulchers and brush cutters.
Excavators, bulldozers and tracked loaders are nice if your budget can stand them. Watch these kids run this new equipment and unless you are blind you will realize it takes hours to learn to be proficient. HIRE
Things I have learned the hard way in 85 years.