[dmforcier]

This reminds me of the fellow installing a new cam, new jets, and feeding his engine nitromethane all at the same time, without being sure than any one of his tweaks actually works. His engine is going to blow up.

I recommend ditching the cooling rig while dialing in the starting chamber. Lights and fans look good, assuming that you get the lights close enough (and actually turn a few of the fans on). And, of course, that the automatic watering scheme actually works without killing the plants.

Good intentions do not necessarily make good results.