What up guys need some help with my flower room

Built a 7x6 room out of drywall, I have two inline duct fans coming into the room for fresh air. I have a 6 inch can fan and 18 inch carbon filter in the room. I have two 400 watt HPS lights. One of the lights is air cooled the other isnt, I don't think I should have a problem heatwise though. The question I have, is would I be better running with two 600s, instead of two 400's? I am going to grow Tangerine Dream, and Kings Kush. DWC buckets, going to grow the whole room into a screen of green.

I'd go with 2 600 w lights in that size room.If you go with sog,are they coming from clones or seeds?cloning definatelty the way to go so there are no males.If your using buckets in you dwc,think about a recirculating system.Makes it easier to work with.

yeah two 600w would work better for that space you have.

Cool thanks guys, once I get my first harvest off this one I will upgrade. I am going to do possibly 5 plants, going to experiment the first round.