Dumb question and slightly off track....
Have you tried something along the lines of a Para Ordnance P14? I have the same problem with 1911's.
My hands aren't huge, but, Maybe it's just the shape, I dunno, cuz I'm happy with smaller pistols, too. But, I love my P14!
Sounds like a blender or some other household appliance.Hi-Standard Duramatic