allright, since it looks like my last grow is turning into a bust (it's been a week with no green babes popping up) i'm starting to plan on making a nice grow box... the space that i'm thinking, 1.5' wide and deep, 3-3.5' tall on the inside. i'm planning on mylar or foil lined to help keep the light high, but i am very concerned about energy consumption. i don't want it to take too much, and i've heard that some light setups will take tons of electricity... so, this is what i've thought... roughly a 100w Hps with some cool red and blue flourescents. (two each, and those spiral kind, more space efficient) two to four fans inside (computer.) i'm tring to keep the energy consumption as low as possable, but i don't want to sacrifice too much in quality for it. how much do you think this will take up in monthly bills?