just a quick update. All my angelfish are playing nice with each other. The shark ignores them all and the lionfish does his thing. In fact, the asfur angel hangs around the shark, like a little sidekick. All the new angels are eating and there is no signs of disease. I am hopeful everything will stay healthy.
On a lighting note, I am now saving my pennies for T-5 lighting. I think an 8 bulb, 4 foot fixture should work nice.
-Doc