Anet A6 Case Bracket

I'm designing a traveling case for my Anet A6 so i can lend it out to friends for them to use without having to take it apart for traveling.

This piece is supposed to be screwed to a wooden base plate, 610 mm x 500 mm to connect the sides and top to the base. Think of it like one of those old sewing machine covers.

The holes on the side will be drilled out and then threaded to M8, in the slots will be M8 nuts (just for security) and i'll add a little piece to cover the nuts and glue them