Wow, I've read so many posts on this subject, but I still don't feel like I know what to try first, here's what I'm trying to do: I have a Prince O3 Tour (Ozone actually) with PSGD from the factory. Using my calibrated left thumb I would say the tension is around 60 lbs. This setup provides an overly soft feel, very low power (not in a good way) and there's just no pop. I'd also like to step up the spin but I don't think this will be an issue with this frame. Here's are my questions: 1. If I string a full job of Legend 16, what tension would you recommend? 2. If you recommend a hybrid, what would the other string be? and how would you set that up? I'm totally in the dark on why the gut would go in the mains or not go in the mains. The other thing I'm wondering about is if Gut far out-lasts a Syn or Multi, then isn't the setup going to go away prematurely? Thanks for your help ahead of time!