plant setup

Hello guys, Im pretty new to growing (finished 2 rounds, now in a half of 3rd round). I got a 8x4 tent, 2x600w HPS for flower, 2x400w MH for veg, 5 gal cloth pots, soil. In my previous rounds I got 0.5g/W. I would like to hear your opinions on how to get max out of this tent - especially how...