Arcade Skull Power Cord Support

My tabletop arcade cabinet came with a 2" pre-cut hold for the power supply. I could not find a power switch to fit so I made a power cord holder. The skull splits in half at the jaw and the sleeves will fit into any 2" hole. The hole for the power cord is about 1/2" because the power strip's cord size. I did place small 1/8" holes in the skull just incase I needed to secure the skull to the cabinet. But everything fits tight... After painting the cabinet and skull I think it may not need t