Thanks genuity, it wasn't that anything was wrong with it really, I just have a desire to tweak things, haha. The only problem I encountered was that the system was too small to make full use of 2 600w lights. I came to the conclusion that a good ratio of light per square foot in vertical seems to be around 20-25w/sq ft. This system had about 50w/sq ft, so I decided to increase the canopy size around the same lighting, and hopefully increasing my yield up into the 1.5+gpw range
Also... I was convinced by a friend of mine to go without glass. It definitely increases trich production and weight, even if only by a small amount, I prefer it now.
So v.1 was too small with glass, v.2 was the same size without glass and this is when it clicked in my head that i needed to increase the canopy size, so in v.3 I have increased the size from around 20 sq ft to about 50 sq ft. Plus, now I can get into my system to move around and work in there which is much more convenient for maintenance purposes.