MO... I think you need to be looking more at the 2016 or 2018. The standard Easton chart shows arrows WAY too stiff for recurves. Use the Legacy chart on Easton's site or, even better, Kelly's chart at www.arrowsbykelly.com

Susquatch, 45 pounds is plenty to do a deer, as long as you don't stretch the distance much beyond 25 yards, have good, sharp broadheads and put the arrow where it needs to be.