First set up help

I have a 3 x 4 x 7 closet. What could I do with it? How much cooling,lighting,plants,etc. Will this work? http://www.htgsupply.com/Product-400-Watt-Organic-Soil-Grow-Kit.asp

Anybody? I would appreciate.

i have a room that size. i use 400 watt hps. to cooling fans and a humidifier with homemade co2 bottle i re-do each week. although that room is 12 feet high.. so your hps should probably use a air-cooled hood with fiber cover. and i can fit about 7 plants in there but not in 5 gallon pots. i use smaller pots and i still only max about 5 plants in there, not sure if u want to use smaller pots. but that what i have in there.

No bad, you'll still need a ph meter, another bag of soil (1.5 cu ft is 10 gallons), and some lime for that kit... +$50. What kind of shipping charges would you be looking at? I'm guessing at least $20

As for venting, you want 200cfms or better. I don't use a cooltube on my 400w, but you might have higher room temps than me. +$130 vent fan

So, you're looking at $475-$500 all together minus the cost of the tent, which isn't bad at all. Good luck dude!!!