i got 2 42w and 8 26w, is 290 total watt powered cfl's enough for 3 plants during flowering???, the way i got them is 5 shoplight lamps with y sockets on all of them , three are hanging directly on top of each plants and two are clamped on the rim of the pots so it can hit the bottom, should i move the bottom ones to the top or is my setup ok???