I have and it will only cost you a small monthly reoccuring fee of $99., plus a very short 5 year contract.
Seriously, it's a mixed bag when it comes to that coral. They like flow, but not too much. Just enough to make their skirt ruffle sporadically.
As far as lights, I have been using 400 watt MH for almost 10 years now, but I have some compadres that use PC's and lower wattage MH.
With PC's you can keep them higher 5 to 15 inches from the bulbs. MH's, I'd keep them at least 10 to 15 inches from a 250 and probably 18 to 24 inches from a 400. Mine are at the bottom of the tank (24") and off center of the Luminarc Laser beam.
Food, don't get me started... I never feed my corals. They only get what my fish miss and poop.
A really big help is consistency. Try as hard as you possibly can NOT to touch them. If you put them in one spot, leave them there. If yours are cloning, then I'd say they're happy.
Also, keeping your parameters the same (Alk, Ph, Cal, Salinity...) will go a long way with reproducing and coloration. Unless your alk is too low, then it will eventually cause a Ph dropout and that's just plain ugly. Higher alk will also help your corals get deep rich colors.
HTH