Techgrad I am right with you on this having used all the bulbs except the Radium. I think just as you do! The colors I have chosen (corals) colorwise are fairly bright. I can expand as I go. ( I have some Steve Tyree frags and colonies coming tomorrow mostly purples and blues!) I wanted to start with as close to same under each bulb as possible!
Witecap4u I am running the bulbs perpendicular. With the reflectors I am using (Hellolight's version of the spider) they focus most of the light to a small section in the tank.
Techgrad it would interesting to get 4 BROWN acros and put one under each light and watch!!!!! I see what I can do!
Jim