I, too, am sorry to hear about your health problems, Iain. I am in a slightly different position, in that while not in the best of health, I have reluctantly decided to sell off the majority of my workshop contents to relieve my executors of the burden of getting rid of a multitude of stuff they know little about. I'm in the middle of amassing photos of what is going to be for sale and grouping tools into "lots". The main difficulty that I foresee is the not inconsiderable problem of transportation of sold machines, unless the purchaser is local.
Good luck with your disposal. i hope that the equipment all goes to deserving new homes.
I intend to buy a 3D printer just to "keep my hand in" because I know that my nephew will happily take that on when I've had my half-day out with the undertaker.
John