their are a bunch of us in Southern California, if you need help just ask. our local reef club forum is located here:
http://reefcentral.com/forums/forumd...ysprune=1&f=50
1 radion will only cover a 18"x18" area and are not recommended for deeper tanks (>24"), so you are looking at a minimum of 6 for that size tank. Might want to look at the AI Sols as a cheaper alternative.
good luck, keep us posted!