Poundage is all relative to your accuracy, individual bow, and what you like to "tell" people you pull
For example, I used to shoot a 1989 PSE Fireflight at 75#'s. My current Mathews Ultra II will shoot the same arrow, the same speed, at 58#'s. So what's more "macho"....shooting my old PSE so I could say I shoot 75#'s, or shooting my Mathews Ultra at 60#'s?
I'd say you shoot for a few months with your bow before the season, slowly building the pounds within your comfort range, and then back 10#'s off the bow weight and go hunting. I shoot a ton, but still only hunt with my bow at around 62#'s. At the same time I went an entire 3D season 2 years ago shooting 70#'s. I literally shot 1000's of arrows for 7-8 months before hunting season at 70#'s, but switched back to around 62 for hunting. I was using a heavier, large diameter arrow and needed the weight to get my speed up, but it took a toll on my body, with some pretty noticable aches and pains in my wrist, neck, shoulder and back by the end of the season.
Find out what is your comfortable max in your yard, and then drop down from there to go hunting.