you're not in bad shape. From what I understand, consistency is the more improtant indicator. I'm currently at 14-15psi, depending on ambient temp and my compression numbers were just a bit higher than yours and the car runs like a dream.
Just stay on the lookout for misfires (I had a sketchy injector - replaced old-style with new-style from Bernie to resolve), and be sure you're not on original fuel damper and pressure regulator. Also, I definitely echo itsa300zx's point regarding a tune... gotta make sure you're set up as to not run the risk of running lean.