Are the 12,000K reeflux bulbs any good?? How is the PAR rating compared to the hamilton 14,000K or the Pheonix 14,000K?? On my 75 Gallon tank i have a Sunpod whose 150 watt bulbs need replacing. I already have 2 65W PC ultra actinics on the back of my tank. I plan on having more SPS. What do u guys think??