I have a 10' 6 weight XP and I use the SA SH taper, I know the rod actions are different (to some degree). The SA SH taper would be one to consider, it is great for roll casting and from my experience they are a very durable line. The ones I have are not the sharkskin series, those might be better(?) Have you contacted sage and asked them for their line recommendations? They will answer your question, it might take a couple of days. They will usually guide you to one of their lines or a Rio product. In a way I'm surprised they have not produced or marketed a line for this series of rods. Good Luck!