Planning First Grow Need Incite.

Hey everyone at RIU im going to be doing my 1st grow very soon and was wondering if i could get some incite from you. I will be growing in the rubbermaid setup but a lil different from others. I have a 12gal rubbermaid and 2 35gal rubbermaids i will be doing dwc but first need to figure out what nutes are good preferably organic(suggestions?) i have the 20$ hps from econolight coming tommorow and have 2 120cfm fans and 2 110cfm fans both for computers the 150w will be remote ballasted and have 2 old comp fans blowing on it to keep it cool and will be cooltubed. since this is my first grow i plan on using some seeds from a good bag so well see how that turns out. but will i have sufficent cooling? or do you think it will still be to hot? also i am going to use 2 of the camping blankets will these work or should i get poly or mylar? this will be grow either scrog or sog not sure which yet... well thanks in advance everyone

Fans: Newegg.com - Scythe SY1225SL12SH 120mm "Slipstream" Case Fan - Case Fans

Newegg.com - Delta EFB1324HHE 127mm Case Fan - Case Fans

Light: http://www.e-conolight.com/Product/EProductDetail.asp?ProductFamilyID=7&FGNumber=E-MT6H151G

Try getting the gift wrapping at walmart or something for like 2 bucks a roll. And use the shiny mylar side.

The temps sound like they should be ok.... The real way to know is to test it...try it without a plant.

I have 3 of the same lights and have found that they really dont get hot with the glass cover on it so I wouldnt bother with the cooltube.

Keep me posted man
post a link to your grow thread on mine in my sig or something.