996 will be for sale shortly, it's a tidy one that i've done a fair bit too... too big for us and too heavy for our ground. Will stick to the zetor and the fe35/t20 we run.
Fair play to you, it looks nice and original! Out of interest how much are those kind of tractors fetching over your side of the pond? The price of gear over here went mental after the mass of yokes exported
I have an elderly Harrison Mill with vertical and horizontal bits, rounded over arm, no slotting head though.
It is not a universal like yours so I can not rotate the bed, also all manual feeds. But I think these mills are one of the best little mills around and think you have done yourself proud.
I must get around to fitting X axis drive one day.