I'm going to be starting my first indoor hydroponic grow very shortly and am just in the process of getting supplies. I have a 2'x3'x6' grow tent which will fit well inside of the closet I plan to grow in. I plan on using a 400W MH/HPS. Now onto my questions: 1) Is a 400W setup overkill for a tent this size? Should I go 250W? 2) I plan on attemtping to fit 4 plants in the space, and train them with LST. Will the tent be large enough? Could I fit more? 3) I've been looking up and reading about lots of hydroponic setups. Tons of setups show these 3.75" grow "baskets" inside of a tub looking thing. Is this seriously large enough to support the plant through all stages of growth? Or do they need to be transfered into larger individual buckets after a certain period of time? 4) I plan on going "DWC", are there any other methods which may increase my yield are the quality? 5) Should I invest my money in a prebuilt system or make one myself as in the DIY forums? Thank you everyone!