[Stretchtastic]

sounds like a good dwc setup, but i would get more bubble disks the more oxygen for the roots the better. I used two 5 or 6" bubble disks in one five gallon bucket it made the water churn like the backside of a dam and kept the solution mixed. Also, whats the room and how many plants. Are they going to be in the same res? Oh yeah i would also get a ph and ppm wand. PH problems SUCK. I've heard those horilux bulbs are good. But i still wouldn't overlook flouros for veg (no offence to all the HID vegers) IMO the low heat and higher blue color spectrum are great on the flouros and plus u can make up for the lower lumen output with a closer light distance. But again that would all depend on # of plants and how tall they are.
done i think.