Got bucks?
Not to deter you, but here's some facts.
1/4" tempered glass is very expensive, and that's the absolute minimum thickness you would need to use. I bought two pieces of it (both 24 x 30, IIRC) from a MAJOR glass company in a MAJOR city for a snake cage I built and it was $220 for the two..
You would need to PRECISELY drill multiple sized holes, in multiple locations to mount drives, etc. This requires machinery you don't have and probably cannot afford to rent.
The first 27.5 times you try to put it together, you're gonna break something....
I'd say a minimum of $1,000 for materials and labor to build your prototype.
Hey, maybe you've got $10K burning a hole in your pocket! More power to 'ya!!!
Good luck!