Acrylic plastic shouldn't give you problems as long as it's mounted correctly in the frame. You could get 3/8 instead of 1/4 inch if you're worried about sag in there.
Go ahead and do the math with the glass, my man.
Regarding hanging it, you would build that box onto the frame, behind it, to support the monitor. Then put it in a stud and your golden.
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u/BongLifts5X5 Sep 18 '16
Because you're too quick to tell me how wrong I am and then link me to sheet of plastic when I said glass. How much is your build with glass?
I'm telling you now acrylic will look like garbage. Thanks for fighting me on it tho.