Didnt want to hijack Organics thread,, but had some thoughts on the long hickory,, as suggested,, probably not the best wood for that design,, but would work,,heat treating would help alot,,I have not made alot of hickory bows like that,, but did make one from scrap piece,, 70 inches long and 1 inch wide, I was surprised how well it shot ,, and really didnt follow the string that much,,
I think a hickory bow in the 50# range would shure kill a deer,, even with string follow,, the accuracy would be equal to any,,hickory likes to take on moisture more than I like,, but if that was the best stave I had I would hunt with it,, I have read that some heat treating methods reduce the tendency to take on moisture,, I have not experienced that myself,,
now if you were going to sinew back that profile would be nice in a shorter version,, either way think it would kill a deer,,