That's a neat setup you got there, I would like to make to couple of suggestions, that might help you increase your yield.

You look underpowered on light, Home Depot sells Bathroom bars with 3,4, or 6 bulbs for under $20. $1.98 extension cord to plug her in and a couple of screw in (Y's) to double the bulb count. The bar can be screwed to a 2x4 and hung with eyelets to make it easy to readjust.They look like a " Rube Goldberg" but work great. The depot also sells bulk packs of CF's in the 4100 range for vegging and 2100 range for flowering.

Reflective film on those walls and stair stringers will also increase effectiveness

Toughest nut you got to crack is how to exhaust that space, if you are fearless you can mount a small exhaust fan right thru the door.

Clones take 7 to 14 days to root, I suggest you veg'em for 30 days at 18/6 before switching to your flower cycle

Good luck friend, this game isn't for the weak of heart. I killed so many plants in my time that my best friend nicknamed me " Vald the drowner "

Good luck, good growing , peace.

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