I'd have the courage, but I have that whole "have to be able to fit it in my car and move it by myself" thing. Glass is heavy as hell and breaks too easily.
But I did "design" a glass enclosure that could be taken down and fitted into a case about the same length and width as the enclosure, about 10 cm thick and that would double as the enclosure's top.
I made the 3D model, but I doubt it would be very stable once assembled.
I have insane plans sometimes.