Oh.. in answer to Matt's question (sorry for the delay) tank is 75 gallons.
Tankmates atm are two ocellaris, a firefish, a green chromis a yellow tang, and the female lamarck's. I had planned to add either the male lamarck's or a pair of neon gobies. After that I want to add a sixline wrasse and an orchid dottyback and call it done for fish stocking.
I suppose that was kind of important and I should have mentioned it before. Apologies.
I didn't realize that genicanthus were more passive than other dwarf angels until I got to the lfs and the lfs owner told me how sweet she was. Then it hit me in the face, so I kept an eye on her for the evening after intro. The yt has left her alone for the most part, I figured that since he didn't kill my firefish on intro, he'd probably leave others alone if I just kept a close eye on the tank like I did before. He chased her out of his cave a couple times, but after the second time she got the hint and has avoided his cave since.
I hope this helps clear things up a bit.
J.