hello i recently got a great deal on a 1000 watt hps system, i already had two plants going under cfls and they are in there fifth week of flowering..my problems is i only have two plants and dont need all the power and i live in a apartment where the plants are growing in my closet..but at the same time my plants are going to yeild so much more if i use it..its up and runing now and its just alot im kinda thinking of using the hps for half the day then the cfls for the other half to save energy costs which i assume are gonna be alot...lets me hear ur guys' opinions on this.