As far as hunting goes, check your state laws for minimum selfbow poundage. Some don't have one, some have as low as 45#. I can't say from personal experience, but a lot of the pros in TBB and round here seem to think 45# is enough to take a deer at within 20 yard range (good shot placement of course!!). I personally would go heavier.
As far as hickory's ability goes, I'm sure it can handle more draw weight than you can
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I built a 55# hickory board bow (with a cut-in shelf) a year ago that i gave away and it was a sweet shooter. Went full width out to about midlimb then tapered to 1/2" tips, it was either 64 or 66" ttt. A nice medium to dark brown wood for riser and tip overlays makes her look real perty too
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Good luck and have fun with it, and post'r up her for us to drool
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