My dad and an uncle have rebuilt and sold quite a few Massey Fergusons (the only tractor to me) but demand has gone way down.
They have quite the collection.
A small Allis Chalmers they rehabbed gets used for a little plowing in a garden.
FarmAll. Newest one is a 1954 Super C. Best one is the 1928 with power take-off belt to a wood cutting disc blade with slide table.