LOL, it was fun to see the third pic!

I want to stress the importance of looking for the weakest link in a grow. It's more natural to make improvements, but eliminating the weakest links will get better/faster results. For instance, controlling humidity in a 4x4 is terribly difficult, but until I can figure out to do that it doesn't matter how great my lighting is. Environment is what we're supposed to control in an indoor grow. And each weak link is a limiting factor in itself.