dude, the best of luck with your grow. You are really ambitious, 3 pounds from a tent out of one grow is really something. You must really have a plan and good equipment and really really super genetics ...and you are using occult powers ;)
as most likely you know...coco and hydro generally will yield you more indoors. lots of topping and LST to keep an even canopy. How long do you plan in vegetating ?
If it's for your own enjoyment, go less, go organic for taste and flavor.