So could use some help here , so 125 g tank (6’long) I would need a 60” fixture and how many bulbs ? Also would be interested in a reefbrite , would I get a 60” aswell and only 1 reefbrite ? And how do people normally mount them ? And how many bulb fixture would I need for a mixed reef (with some sps) and with running bother could I get more life out of the t5bulbs if I say run the t5s for 5-6 hrs a day and the reefbrite for 3-4 hours a day , maybe 2hrs in the morning and 2hrs before all lights are off ? What’s the magic combo here ?