Anyone use a portable closet for SOG?

I am just using a light I built with a 24" heat duct and a 4 socket light bar each with a Y splitter. I was wondering if plants would be able to be flowered for SOG in a 19.5" x 60" x 64" portable closet. I don't imagine it be the best layout and I was planning on doing a tent myself but then saw a portable closet on sale for $30. I was thinking maybe of doing 100% cfl with a lil PC fan at the top and bottom to prevent heat build up; would it be safe? The unit is also a blinding flat white color which I thought would be good for reflection/to help not have the material get heated. It will be in a basement. Any thoughts or other affordable ideas? I also have a 400 watt HPS but would NEVER put that in a portable closet lol. I would also be ok with a layout that supported a couple mothers and then just flowered plants in the main room. Problem is I started with a setup where I am on a table and the mums got over 2 foot, I can't flower on the table with them there and the lights almost at the top.

I was planning on attaching it to a plywood base with utility wheels if it wasn't stable enough. The only thing hanging from the actual unit would be the light which weights about 15 lbs.

Is it a closet made for growing like a sunhut or like a portable closet from target? I would think the one from target for clothes might not be very air water proof and might mold a ton. It could also melt if its a crap synthetic...also it wouldnt hold any weight at all. Other than that yes SOG is the most efficient system of getting large yields in small spaces in a short amount of time. Good job reading and good luck growing