I absolutely love my hyperviolets so yes to 3. I dont run mint but really want to. From what I have heard they are pretty well represented when used.
What kind of look are you getting right now with those arrays at the levels you want to run them at?
Unfortunately, as much as it saddens me to say, I don't have a tank up right now. Dry rock still cycling in a tote. I may take the 40b that will be the sump and fill it up, throw a couple dry rocks in there and out the light over it.
On a side note, added 3 hypers and 4 mints. Got rid of the green and yellow/amber. I'm digging the look in free air. I tried pictures against a light color wall, but the color didn't look right in the pictures.