Does anyone have a Dixon 4516K 50"?

[WelderJohn]

I just bought a 2000 Dixon ZTR 4516K with a 42" deck. The engine had been run out of oil and broke the connecting rod. I had the crank ground, put in a new .010 under rod, seals, head and exhaust gaskets and it runs good. I realized after purchase that the deck had been badly abused , so I began looking for a replacement deck. My preference was to upgrade to a 50" deck and I found a new 50" for a Grizzly at a decent price. The Grizzly deck will need modification to hang from my 4516, and it will be a lot easier to modify if I could get a few dimensions from a 4516 50" deck. The center spindle of the 50" appears to sit approx. 3-4" forward of the 42" relating to the mounts. If anyone has one of these and would be willing to take some measurements for me, I would appreciate it.
Thanks, John.