1000 Watt Yeild ???????

I have s blueberry,Seedsman White Widow, Nl x Skunk, and SKunk#1, and they are vegging under a 400 watt MH and I am going to veg till 22in. Then I am flowering with a 1000watt HPS they will end up being around 45in at harvest. Using the full fozfarm line up what you guys or girls think I should yeild? I am guessing 4-6 ounces a plant.

hope for 1 gram per watt bro! 1000watts = 1000 grams = maybe 35oz!
if nutes, temp,hum,lights,watering goes well. good luck bro