It looks fine to me considering the amout of boost you're running. Now if you were seeing 22psi on the gauge with over 22 degrees of spark, I'd say fatten it to high 11's or low 12's.

On the other hand, I never like to see 13's, but I do when I first floor it and it fattens up around 30mph. If you beat on it everyday, you might want to adjust it for peace of mind, but I doubt you're in any danger.