Looks like its gonna be an awesome tank manic!
Heres more info on the iwagumi style of aquascaping:
Guide To Iwagumi
and just generally good advice for aquascaping
Aquascaping your Reef Tank
Nice Dave.....the minimal approach is what I'm also looking for, may even reduce my tang collection when I finally move my stock over to my bigger tank.
I see you have names for your rock islands?
Heres more info on the iwagumi style of aquascaping:
Guide To Iwagumi
and just generally good advice for aquascaping
Aquascaping your Reef Tank