Doug, I'm gonna argue with you a bit about that breaking thing. I got my first one at least 30 years ago and have been shooting them off and on ever since. I currently have 9, and the heaviest ones are 60, 59, and 57#. You can blow a tip overlay on any 50s Bear, but I've never heard of one coming apart at the compass. Not saying it can't happen though.
Smith.7, the thing about these is they have a shallow shelf, and spining arrows is harder than one cut more towards the center of the bow. They can be pretty finicky. Paradox is a problem. You're almost stuck with a thin arrow plate like the original leather one or you won't have much of a rest. Calculate for the weight at your draw, and start with the idea of underspining a bit. That may mean no carbons. If your bow is from 50-55#, try a 1918 or 1916 aluminum. Adjust from there.
These are really sweet shooters compared to others of that era. However, don't be fooled. It was a lot friendlier than the static recurves that preceded it, but it may not impress today. It is a feather light riser that will not absorb vibration very well. I donated a 49# one two years ago for a rotating trophy for our state auction, and the guy who won it shot a nice Buck, a bear, a turkey, and a raccoon with it and brought it to the next banquet saying, I didn't really like how it shot! (He's a good hunter and good for him....but the bow must have been a part of it!)