How many CFL watts needed for 7 Lowryder #2's?

[Lowryder1]

A. Watts is watts is watts... Personally, I'd use no less than four 42 watt cfl's per plant. Within 1 inch of the plants if at all possible.
B. If you decide to mix the spectrum, use one "white" for every three "blue".
C: You can prolly grow Lowrider in one gallon pots, but I'd use two gallons if it were me.
D: If you need to raise humidity, just about anything you add to the environment that has a really high moisture content will raise humidity, but not a whole lot. A humidifier or swamp cooler is the only sure fire way to raise humidity by an appreciable amount.

F.W.I.W...Sometimes, my humidity drops a little too much towards the end of the "lights on" cycle. If it warrants an adjustment, I mist water onto the back grill of a window fan in the room until it drips. Yeah, yeah, I know there's a motor in there, and avoid it accordingly.

I guess it will be much easier to get a 400w hps then... Any idea on the yield per plant, should it reach at least 25g per plant if grown properly?