Thanks for the input. I tried stringing Mamba NG initially with 54, then 57 , but I was still launching the balls,; that's how I ended up at 62. I would love to string it lower as long I don't loose the control.
I guess I will find out soon enough on what fits best for me. My only fear is that I will really like the premium gut, and that it will only last for 10 hours.