Man this keeps my mind off the bad thing right now. Thanks for being here. Sunmaster makes a good conversion bulb for MH lights. BGHYDRO is a good place. Might take afew minutes off your veg time. The blue is better for veg, if you have the bucks. You will like the results of the hotilux for sure. Your looking at 8 to 10 weeks, more like 8 though. You have to keep and eye on the trichomes, 80 percent cloudy is peek. radioshack has a scope to look at them with for ten bucks. You get what your light puts out but I would guess at least 2 pounds in 8 weeks flowering. Good luck and some nutes and add ons could go much more. White widow is the bomb and so is papaya if you get a chance. The DI in ro water is new to me to so don't get that. It must put something back for taste. I will have to look it up. We hope to see a few pic of the grow.