Thanks for the encouragement and info, you guys rock!

I have done some reading in the past on SOG/SCROG, will definitely try that my next grow.
Right now I am battling a growing humidity problem. Got a mini dehumidifier (called a NewAir ADS-300, easy to find on google) coming in the mail. I hope it will make a difference but I may have to turn down my exhaust fan or I expect I will simply be replacing the drier air constantly with new moist air. This worries me a bit but it will only be during dark cycle when it's cooler and more moist in there so maybe the need for fresh air is not as critical compared to the light cycle when they are actually growing... at least that's what I'm hoping. Any thoughts on this are welcome.
Thanks again for all the tips.