So I've got an idea to build a miter saw station in my garage. I wish I could post a picture of what I drew up but my laptop is being repaired. It would be similar to this: https://images.app.goo.gl/zP5u1d6trYY5FFF69

But it'll be a 5' cabinet on the left, miter saw, and a 3' router table. All will be 2' deep. I can get used 1/2" x4'x8' mdo sheets for $20. They're oldsigns and have minimal screw holes. I was planning on painting the cabinets anyways, so the current paint wouldn't be an issue. I was just curious if 1/2" would be sturdy enough. Thoughts? Thanks ahead of time!