Holy cow... how do you manage the light hood in all of that? I'm running an HID hood, so it alone takes up nearly a foot when I crank it up to the top of the tent. Sounds like you are pretty handy with a rope, man!
I hope my topped, Indica girls stay short and stout. I never was very good with knots!
i run 2 600's and i have one in a cool tube and the other is in a traditional hood.
my sativas grow on the end w/the cool tube so they can get 5' and still get good light but my shorter plants will go under the hood or in between both lights.
my system is far from efficient but its functional for me since im in a wheelchair and im growing just for my needs.
ill take pics soon but here is my old veg area in a closet.