Dry fit of the winch in the cradle, looking pretty good:
Started tacking up the cradle to the bottom plate, using those washers as a 1.5mm spacer between the plates. Little bit of extra room for the winch + better weld penetration.
Fit it up, took a bit of persuasion, due to this:
Looks like the RH chassis leg is twisted and bent inwards a bit. There's a dent in the rad support crossmember just underneath there, I think that's putva bit of twist in the end of the chassis rail. Not sure what the best way would be of trying to fix that.