I have a 50 gallon corner tank and for lighting I plan on getting a 24 inch 150 HQI Metal Halide, 24 Watt T5 HO, 15k Metal Halide bulb, 24 watt Super Actinic T5 HO bulbs. Unit cooled by Ice cool fans. Unit comes with 2 switches so you can independently control the metal halide and T5 bulb separately for the dawn and dusk effect. Do you think this will be ok for a little while while i get used to and more familiar with reef tanks?
That appears to be all base rock. You want 1½ - 2 pounds of rock per gallon of tank capacity IF you are depending on the rock to be your biological filter. I would agree with melosu58 that you need to double your rock. Do you have a skimmer? A sump?