One thing to keep in mind as you add wrasses is the established ones can get pretty aggressive towards newcomers. When I had my tank up I had a wrasse acclimation chamber. It was a slotted acrylic box with pvc pipe inside with suction cups I could place the newcomer in and have him be safe from aggression. The PVC gave him someplace to hide. After 2-3 days the established wrasses would accept him/her and I could release the newcomer. If you are at all interested in the more expensive Cirrhilabrus that is the only way to go. I had laboutie, lineatus, flame and rhomboids all together. BTW I only placed the newcomer in the acclimation box after a 2-3 week stay in my quarantine tank to make sure they were healthy.