Hey all, i recently redid my closet and instead of having a 2x5x5 grow area, with an air cooled 400hps, i redid it into a vertical [FONT=verdana,geneva,lucida,'lucida grande',arial,helvetica,sans-serif]light[/FONT] [FONT=verdana,geneva,lucida,'lucida grande',arial,helvetica,sans-serif]setup[/FONT] closet.The specs are about 5x4x6, and its more of a [FONT=verdana,geneva,lucida,'lucida grande',arial,helvetica,sans-serif]corner cabinet[/FONT] now. I built the one side out a few more ft. I setup my cool tubed 400mh vertically in the middle, sitting on top of my carbon filter, exhausting right above it thru the attic, via a 440cfm vortex. Im a dwc 5 gal bucket hydro guy, so i have the light surrounded by 5 buckets now, and may up it to 7, after i find out sex and take sum clones. So, my question is, how many watt light is best for that size cab, being its vertical??? i take it the standard [FONT=verdana,geneva,lucida,'lucida grande',arial,helvetica,sans-serif]sq ft[/FONT] method doesnt really go in this setup. As i said, right now, i have my 400mh in there veggin away, but i also have access to a 1000 watter. With the 400, the temps stay around 78, 6" from the light. I dont know if i need to up it to the 1000 or maybe even stack the 1000 on top of the 400. Any advice would be appreciated, guys. Thanks.