I added approx 48lbs of live rock (Fiji Standard and Select Nano mix).

Added and/or Upgrades:

-Remora AquaC Skimmer (w/Maxi-Jet 1200)
-Custom Filtration/Media box (it's bigger than stock one and made by InTank)
-Media: Poly-Filter, Perigen, Chem-Pure Elite
-Nano 425 (was concerned about water flow and movement on the front due to rock(s))

Initial tank setup with approx 35lbs of CaribSea-Aragonite sand (which gives me about a 2.75 - 3 inch sand bed).