4X1000X64 Grow needs advice

I want to do rows of 8X8 total of 64 plants. Four 1000 watt bulbs. I will go from seed femenized seeds only all Nirvana shop. All soil, SOG style. I understand watering will be difficult but I am prepared for it. I will use Fox Farm or PureBlend. Sound sufficient for a healthy grow? Perhaps a gram per watt grow?

Sounds like a nice grow... But 1 gram per watt is much, don't be fooled.. To get that you need, aircondition, CO2 burner, dehumidifier -the perfect room.
If your just venting air like I am then 0,7-0.8 gram/watt is a nice result..

Good luck!