I have a 45 gallon IFS, up and running for about 4 months. I currently have a Coral Beauty and 3 Fariy Wrasses. Since my tank is too small to acomodate the 3 wrasses I am going to return them to my LFS this weekend. I am trying to decide an appropriate tank mate or two for the Coral Beauty. I am thinking about a Royal Gamma and/or a Firefish. Any recomendations? Looking primarily for a fish with lots of personality...