I see you are in Michigan. If you can drive over to A&H's shop and talk with Larry. Not only does he build a EXCELLENT bow, he is a great guy, with a wealth of knowledge on shooting and tuning.
I have been shooting a A&H for three years now. Killed 10 deer, one antelope, plus a dozen wood chucks with it. I shoot 43lbs, all but one of the deer was a pass through, and the antelope was a pass through.
I would recommend a 66" in the mid 40lb range. Most efficient bow Larry makes.
chris <><