Just a comment on yield. Maybe my experience is different than others but I have found yield is more tightly tied to number of square feet under cultivation than number of plants. For example, when I first started I grew 4 plants in a 3'x3' grow chamber and harvested ~6-7 oz total (1.5 oz/plant). More recently, I have harvested over 8oz from a single plant in the same grow chamber. My experience is under normal to good grow conditions 1 oz per square foot should easily be attainable and often times more. Of course there are a bazillion other factors than can kill your yield that will need to be controlled or at least understood but if I can get anything like that then anyone can. 

So far , ( being my first try inside ) , learning the ins and outs of what to expect from the plant . They are very smart in the way they take up the nutrients and apply the light to their survival . It's amazing how they strive to get to their flower stage not knowing they can't reproduce . So far , this has been a very rewarding experience . When I harvest and cure will be more gratifying than my first outdoor grow and I thought nothing could top that .