That sounds pretty color coordinated to me. I am on a green theme myself..Carribean ricrodia, various greem shrooms, rock anemone, caulerpa. Though I did just get a purple calaustrea...hopefully that was not a faux pas (sp?).
interesting article. but along the topics lines, i've been checking out some of Dr. Macs yellow corals to go with a yellow tang, if i get the tang.
i'm still pretty far left in the learning curve, so a hardy bright yellow fish seems appropriate. plus i could always have a tasty tang to fry if times got hard. 'course the cats would go first