okay so heres my space situation. my closet is tall up to the ceiling but only 2 feet deep. Im only gonna have the 2 plants under the 400w hps and i was hoping to try and have them done near the end of may or the beginning of june at the latest hopefully. U know, this is my first grow so i am trying to do it the best i can. I dont know much about cutting the top off but it sounds interesting. So with my grow space this size, what do u think? thanks so much dive, u have been a great help.