Haha awesome, well, me and my buddy are trying to get at least a constant 2-3 plants going at a time, so hopefully, you will get to see our progression. Here's a pic of our new plant that's got some weird growth. Its not bad growth, its popping up everywhere, its just super weird looking...here judge fo' yo' self.

As for the passive air system, I'll see whats up with it when I get my lights in there, if its to hot definitely, if its good, I'm not too worried about it. On the grow box that these plants are in now, there is a 6" fan mounted to the cover of the box and a hole in the bottom, I'm guessing that's what you guys are talking about with a passive air system? I would switch the intake fan around if it wasn't such a bitch to do, but if it is needed, so be it.

-C