Are their any smaller SA/CA cichlids I could add to this tank? I want the syns to be the star of the tank, but just for a little extra movement and personality a smaller group of something might be nice. Talk me in, or out of it please. To refresh your memory...5ft 110 Gallon, As of now stock list is 2 syns, 1 JD, 1 cactus pleco, 1 syn decorus. Thanks in advance for any help.