Hi Scott,
   Hey!! Nice job on the Cub!!  The first tractor I ever drove was a farmall A. 
There is a fella In North Carolina who has said he is interested in the loader, but if his plans fall through, I will certainly let you know. The loader came off an Oliver OC-3 and has an external Hydraulic pump run off the front flywheel and I think all is in running order. I am quite sure it would fit what you have. Don't I recall you were working on an OC-3 or was that someone in your Vo-Ag class? 
    I just bought an 1953 OC-3 not running. The engine is seized so when I took the head off, I found the # 2 and 3 cylinders were badly rusted. I have been soaking it with Mystery oil and hope it will break free. I haven't gotten into any other problems yet. When the weather is so hot, I don't feel much like working on things.
                                   Cal