Nice setup!
That embedded T-track really shows it's versatility with this.
I just have a small photo booth with interchangeable backs, maybe a 2' square working area. The lights it came with....suck so I use some tripodded halogens.
The best thing is diffusing the light to avoid "hot spots".
Your setup is A+ for larger items.
Box is great! Hopefully the lights are enough wattage to cover the space.
It's all about the setup experience. If it isn't easy to set up and use, then take back down, it'll never be used.
Being able to find all the bits is nice too! 🙂