bigs,

Good to know I've got someone else to relate with, and sure, go ahead and list your stuff man; we can keep bouncing ideas and grow logs throughout this whole process.

3 weeks?...nice...mine I'm not quite sure on yet because of money, but I would like to have everything set up by the end of next month.

As far as the panda plastic goes...non-see-through was the other thing I forgot on that note, thanks for adding it.

I did actually think about just leaving the room with the negative pressure and it would be fine, but then I thought that it would be deficient as far as smell prevention goes, so that's why I put it in with the fan controller (by the way, both of those products combined costs me maybe $50, so I'm okay with having a complete breathing system for an extra 50). Also, as you stated, because it's a tent structure (even though it will be held down at the corners), distorting the shape of it through negative pressure could potentially do some unwanted damage, so like I said, for $50, may as well.

As far as that guide goes for nut/repotting...THANK YOU!! I needed that SO badly. I'll definitely keep that reference handy.

Now about lighting, honestly, I never really looked far into an LED HID setup mainly because I didn't know if the technology was proven and if it was really more efficient (should be since it should penetrate into the canopy just the same). But honestly, that second tent's lighting could be changed...how large/how many HID LEDs do you think I'll need to put out that 80,000 lumen amount needed during flowering? What brand/type of lights do you suggest? I'd like to learn more about the LED HID route.

Also, quick question to anyone, does having a little more light than necessary hurt the plants or is it okay (I know heat created by the lights is bad, but how about having more than enough lumens)? Or should I be keeping a strict 2500 veg/10,000 flower?