Perhaps there might be some LTGers in your area that could let you try a guitar or two. There is also a difference after 73. Built heavier, but many like them. Also, the Oxnard factory seems to be doing a bang up job. Having had my 70 for so long, I'd be inclined to chance a Hoboken . They are guitars however. Each one is slightly different. I have always just liked to play a lot of guitars with an open mind. I wanted a 60s Gibson, well a fifties really, but you know, that pesky money thing.... but I digress, when looking at J 45s I happened upon my 65 Texan ( Epiphone) made in Gibson's Kalamazoo factory. My Guild came to me very cheaply, and I just bought it and stored it for ten or so years.
My point is, frequent every guitar shop you can find and play guitars. Easier said than done I know, if you aren't in a sizeable town. Don't be surprised if you don't buy what you think you want, and just trust yourself. I can't remember the last time I ran into a US built Guild anywhere in my guitar store rich area. You might be better off in the LTG classifieds. But bottom line, if hand issues are a problem, you'd probably like a 69-72 Guild D 35 or D 40.