Regardless of cost, I can't imagine why anyone would want to do that.

At the very least you're going to need to change the electric and hyd to the JD single point coupler (which I probably have laying around somewhere).    Possibly need different ends on the pto shafts as well, depending on which CIH combine it was last on as older CIH used 540 ends.


At least the opening on the head is too wide instead of not wide enough.   Just have to fill in the opening.   Going to need to fab some latches as well.