Turtle Beach Velocity Race Wall Mount

Wanted to hang my spare wheel on the wall without seeing any hooks or plastic showing, so i designed this wall holder for the turtle beach velocity race steering wheel. It could be a little better as its not as tight as i wanted it to be, but it works for my purposes at least. Tried my best to protect the pins inside, so please be cautious, im no expert in designing. I used screws with a 10mm head as the hole is 12mm most screws should work.