Really could use some input on layout please

[Jerzey]

I'm gonna replace my old leds and could use some input on this layout configuration.... Good/bad and what I could do to make it better.... Mixed reef tank need to please my sps corals.... Gonna be using 4 drivers also thanks
Cree leds
21 royal blues
3 blue
7 cw
8 nw
3 red
3 green
3 uv