Thanks for the replies. I was going to ask the local bow shop but figured there is a lot more knowledge here, and it seems I was right. Really appreciate all the thought and advice.
I'm not having any problems with the set up I've got, the No Cam isn't known for speed but it gets the job done. I think more than anything I like to challenge myself to increase my strength and now that I'm able to comfortably shoot 30-50 arrows at the maximum draw weight (I started a few years ago at 53#) I kind of think "what now?". Makes sense to concentrate on accuracy and consistency at this point and not worry about a few fps, didn't realize that it would increase the draw length and I don't want to mess with that.
I'll stick with the 60#. I shoot 450 gr with COC heads, no idea what speed.
Thanks all!