Whoa dude! freaking nice! I'm liking the aquascaping big time. Really looks super nice, with alot of spots for placing new things! Is that tricolor valida on the right top? And millepora in the front and just right of center? I have milliepora like that, you didn't get a piece of it from me did you? Mine has got a green sub structure to it, and mauve polyps that whisp from it.
I am thinking of switching to 20k Radium 250's. I'm not satisfied with the current white balance. I wanted something a little more blue, it's pulling out colors for sure, but I wanted a crisper overall appearance. Plus going from 400's to 250's is going to save me about 155 bucks a year, and especially with reflectors like these, there's no reason to do more than 250's over a 24" deep tank.
I would like to see those LumenBrights up close!