i need a quick run down on how to find out if my electrical box has any breakers free so that i can run wires to the grow room. do i simply remove the few screws to expose the wires and see if any are free? once i find this out im guna need to be taught how to install new outlets... i believe that (2) 30 amp breakers are free because they arent labeled but im not certain so i will need to find out. is this process something i should hire somebody to do or is it simple if i have somebody helping me through step by step? thanks in advance