I like the Red head solar fairy wrasse. I had one that was awesome till my wife got a Diadema dottyback and it took the wrasse out! I could kill her for that. Anyway I got the solar wrasse from Aqua Hut in Coram for $12
6 lines dont mix well with other wrasse's, trust me ive tried with several types of flasher\fairy wrasse's and after having it either chase other wrasse out of tank or stress it to death, id never put one in tank with other wrasse's