Everything seems to be fine. But some zoas seem to be reaching for light with long stemsBRS AB+ settings? Your coral should be your biggest indication of the settings are right for your own tank? How are they reacting?
That's a lot of UV, how are you are corals reacting To it? I thought UV would burn corals up. I never understood why the BRD guys bump it up to a 100 %. Are you feeding your corals??