i love your tank, so your light is 4x39watt t5 setup? i would like to know more about how your growth has bee over time and if you are happy with the amount of light spread that reaches the bottom. i bet you are happy but i just want to make sure because i want put a simular light over my tank. i am getting a 36x20x20 tank and was looking at a 36" wavepoint 4X39watt t5 light for it. i was not sure if it would grow sps like i want but after seeing your tank i think i may be sold. i also may look into getting a icecap t5 4x39watt retrofit kit but that would cost a little more but i hear they put out even more light then standard ones.
can you post of pic of the underside of you light so i can see how it looks, both on and off. thanks