Poor Daryl has to rough it - no bartender, or blond singer sitting in the corner. And no flush toilet!
As for the OP, I was thinking of some Helium balloons tied to muzzle and butt on that lovely southpaw shootin' iron! It is a very good-looking rifle; it'd be a shame to cut anything off. A weather balloon can lift 5 lb. easily!
Like the OP, I've got some spinal problems as a result of some silly war back in '66. About 12 "procedures", and lots of scars. And now that danged Agent Orange is pestering my neck bones. Got some kind of surgery on for Jan. 6th. Then they are going to talk about new hips...
Surprised me that the Doc actually goes in through the front of the neck; I'd figured, well, those soup bones are just under the skin in the back, it'd be easier! Nope! If the go in the back, you're looking at 4-5 days in the hospital, whilst if they go in from the front, it's only one night! Plus either way, you are in a neck brace for 6 weeks or more, can't lift anything more than 10 lb! (Checked my .54 Woodsrunner - 7 lb 6.7 oz - but that was unloaded, so figure another half oz or so. At least it's under that 10-lb limit!)