I've been running the P-line hi-vis in 12lb as well for my mainline. So far it's worked out just fine for me with the exception of some line twist issues here and there, probably my technique causing this more than anything. I picked up my first CP set up this last summer (11' Raven, Okuma Aventa) and have had a hard time putting it down! It was supposed to be just another "Tool for my box" but its just to much fun.