I'm setting up a new nano tank but the light I have is a little overkill I know but it was for a price I couldn't pass up so here we are. My question is how much should I dial back my light for a primarily LPS dominated tank i.e.: torches, hammers, gonis? I'm going with the preloaded LPS/Softy spectrum setup but I assume that it's gonna be a little to strong on such a little tank. The light is mounted on the RMS arm about 8 inches off the water.