Ushio 250W 14K...

[JDigital]

Anyone used the Ushio 250W 14K bulbs in there reefing life time?

I am trying to figure out which bulbs to use on my 75G. I will be supplementing with Super Actinic and Fiji Purple T5's. I was originally planning on a 20K light, but not sure I will get the same coral growth as a lower K bulb.

Anyone got pics of these bulbs on a similar size tank? Or reviews? Or a better option? I'm avoiding 10K, usually far to white for my liking..