Ken, they look sweet. On the Kel note: I bought a couple from Jeff Rapps and a couple from SA. Although they are both bahias @ about 9-10" now, they are developing differently. Jeff's seem to be bright yellow with minimal red and SA's are goldish with red on their fins. The one you may have seen in the 600 gallon is one of Jeffs largeWC Kels he imported. The Rapps 4 bars took a long time to mature, the large at 11" and the smaller at 9.5 is just starting to show color. The bahias showed color at 4 inches. I am curious the different bahia variants from thee captive breed fish.
Anyway, your kels look awesome.