Hey everyone, I am upgrading to a DB 80g(rimmed) 48"x24"x16". I cannot decide on lighting. My tank will be mostly SPS, and I want to be able to have amazing growth(let's assume lighting is my only factor for growth). I am debating between 2 Radion G2's or an ATI 8x54w. What would you guys recommend and why? I need to decide this week. Thank you for your input!