Can I partition a hydrohut mini for flowering/veging?

I'm looking at building my own grow cabinet and don't really feel like going through the effort. I was looking at the hydrohut mini. this would be a great size for me and would have everything already built in. I would like to do two V-Scrogs in it (one for veg one for flower) with 1.5 feet X 3 feet in each section.

Is there a reliable way to partition a hydrohut down the middle to avoid light spillage?

Now that IS a good question. I am thinking it might be possible with some panda plastic stuff.