Mike
I don't think our paths have crossed yet ? but perhaps you may have seen some of the OCMP at various shows in the south of England.
Why not go for a CMP 15cwt 13 cab ? they do come up from time to time and parts are really not a problem for either Ford or Chev there a few of us near you in the OCMP who could give you a pointer in the right direction
Regards
Pete