i did that for a guy in Canada back in 2010.
- totally grinded off the half-*** dremel'ed rails so the buyer can use a rail
- had to grind some material away at the front of the frame to go around the flash tank manifold
- looks like the frame-to-body holes lined up without needing modification
- and i think the valve retaining pin hole lined up without needing modification
anyways... the request was just to mod it to fit an LCD frame. did it, took pics, and sent it off.
I guess i should dig through my emails and find out what the buyer winded up doing.