Video looks good. If I may ask, why did you not do the slots for the bracing like you did for the last build?
Also, for the bracing, by reversing the holes like that, you prevent a long stretch inside the enclosure, which can help to break up longer waves reflecting on internal walls. That can reduce wavelengths able to escape through the port at the bottom. At least, that is my understanding.
Looks like a great build!