hydro shed grow

ok so for lighting i have 4 100 watt equilvant cfls and 2 4 foot t12's that are sopossed to b producing 3500 lumens each im growing in a dwc system using 5 gallon buckets wit rock wool and expanded clay pellets, im running the lights 20 on 4 off and for nutrients im using sensi grow A and B and humbolt growth catalyst, i think its alrite set up for a first time grower but anyone notice a flaw or have any tips?

you need more light.... more lumens than that on three 2 1/2 ft tall plants

like how many and wut type more cfls? or should i got wit a hps

im new at growing myself and i can tell you from my little experence that you will be much more happy with a hps. It greatly increases the size and development of the bud... an investment at first but well worth it. save the cfl's for veg and/or cloning. i use just one 1000 watt hps, but remember you can never have too much light, just too much heat. Good luck

but wuts the power usag difference like? is it gonna use more power? if so how much more