HD Fire 10 Enclosure

This is my 1st design and I'm asking for help.
I designed this in-wall enclosure with fusion 360 to fit my 7th Generation - 2017 Fire HD 10" tablet.

I would like to have someone help me to see if this design would work or it need to be modified to fit that tablet.

please feel free to look at the design and modify it then share it back with us.

Thank you