Welcome Chris.

I shoot a Chek-Mate Hunter II that's 51@28" and I shoot 29" Easton 2016s with a 125g head attached. The spine figures out to be 55/60# and they shoot extremely well from the bow. Weight is almost right at 500g for a completed arrow. I think it's a good combination of speed and weight. Not to mention I can also shoot them from my 54# Crusader.

What will shoot well for you is between you and your Hunter II.