thinking about purchasing a supercloset 2.0 because i do not know how to set nothing up and do not have the time the specs are Dimension: 61"h x 15"w x 24"d i will have c02 system 250 hps or 400 hps 8 plants 4 northern lights 4 pineapple express Reverse Osmosis Water Filter my question is with the specs should i get the 250 hps or 400 hps i'm new to this and would anybody be able to give me a rough est of expect yield total even if your guessin around average if you know about the super closet everything is comes fans etc etc