greetings, I just found this site or else I would have been here sooner.My question is, i have 2-250w m/h's.1 bulb blew out.I kinda like it, it ads a little dimension to the tank. it looks like a side veiw of some kinda ledge or overhang.my corals have looked this good in a while.I have just ordered 2 brand spankin new 20000K bulbs I am currently using 10000K I was thinking of putting 1 20000K bulb where the blown bulb is and leaving it for a while. is this ok or does sombody see problems in my future.