New zoas need help on placement

[eg8r210]

I was able to pick up 3 new zoas from the World Wide Coral live sale yesterday and wanted to see if you can help me best decide placement. I bought the Emeralds on Fire, Spiderman and Pink Elephant zoas. I have a 210 and use 250W MH and T5 for lighting. Right now the majority of my zoanthids are on the sand. Should I just add these news ones there or do any of them require anything more like more light or flow?

 

[always reefin]

Start on sand bed and go from there. You can adjust later according to color and health