Thanks for the link thom, however, 300$ for a 10G light fixture just won't happen lol, as much as i would want it to. I'm most likely going with the 2x40W PC Satellite fixture as it's definitely in my budget, and i have faith in the PC lights since the 10G is pretty shallow. Plus taking in to consideration that it's going to be even shallower since the sandbed and placement of coral on the rocks.
Also, could i use one koralia 2 instead of 2 koralia 1's or nanos? If not, would two koralia nanos work out fine for the 10g?