My draw weight is at 64 right now and I just started shooting it. I was thinking I may go up if my shoulder continues to feel good.

So now you have me second guessing the switch to Carbon. I am off to Bass Pro soon. If I stick with aluminum will the boys at Bass Pro be able to help me out with the correct spine. Several people have suggested going to Carbon, but I had not took increased noise into consideration. I am getting Limbsavers today and possibly a new stablizer also which I hope will quiet it down some.