i need help with a lighting issue i can't decide on.. currently i am using 4 sunleaves satellite iv's for flower and veg.. they have bloom and grow bulbs.. i just switched my grow room area annd switched from soil to hydro.. my old room was about 6x5x5 for both veg and flower (seperate clone room).. my new area is; veg - 5x5x7; flower - 7x8x7; and clone/mother is 2x5x5..

now here is my question.. will 6-600w HPS bulbs be "too much" for the flower room?? using the 50w sq/ft i only need 2800w's.. but i want to make sure covering is plenty with no/very very few dark spots..

I DO have plenty of fans and ventallation (2 400cfm fans.. one for veg,flower.. plus a can 50 with HO 6inch.. all vent out of room)
I DO have an ac in the flower room (won't blow on the plants)

i will have 18-4ft high plants.. plenty of space for them to stretch out.. just want to cover everything..