Not sure how you want to mount your LEDs over your new tank. But if you have a tight space like inside a canopy, the Radions might be better. As I understand it, the AI SOLs need 12 inches height above the water, while the Radions work fine at 6 - 8 inches above the water.
In my case, mine are mounted 7 inches above the water surface, and still plenty of room for rails and cooling. I made my own mounting (cheap and easy) from Home Depot parts, and allows for quick removal for cleaning, as well as adjustment fore and aft.
http://www.canreef.com/vbulletin/sho...t=81535&page=2