Ive recently started my first grow from 2 clones that I have in my 2' x 4' closet. Right now they're vegging underneath a 23watt T5 and 2 13watt CFL's, they seem to be growing alright so far but im wondering if this will be enough for vegging? If i'm only going to be growing 2 plants will I need alot more lumens and wattage? I think im pumping out close to 4k of lumens and the lights are close to the plants... Any advice on lighting is much appreciated. Thanks!