Its leaning toward the light...I would push it 1-2" from the closest light providing its not too hot but it looks like you have fluorescents. I don't know what kind of soil that is but you shouldn't be adding nutes until it gets into vegetative growth or if it tells you that it needs some. You need to cut 2 small holes in there to push in new air and out with the old. I kinda had a feeling there would be a picture with a fan inside the box with no holes soon...so before you do that yea. For soil go buy some good stuff from foxfarm or get blackgold. Make sure you are using 5K or so color CFLs...I can't tell from the pics and you want your temps around 78 or so.