its cool, well im more just wondering about a few things in particular for 4 plants would 4 4ft cool white 40watt t12 florecents 2 50 watt cfls and 1 68watt cfl be good? and there in regular miricle grow soil, im also wondering how to get a dwc going but im new to that stuff i just put a plant into the setup yeturday but i have no nutrients what should i get?