Monoprice Prusa i3 Mounting System

So I decided to buy Monoprice's Prusa i3 clone (nice system BTW), and I didn't like the way the control box is permanently tethered to the printer (serious, how hard is it to add plugs). I thought about various ways solve this, from splicing plugs into the wiring harness (and voiding my warrantee) to various ways to secure the control box to the printer. It occurred to me I could simply mount the printer and control box to a piece of plywood and that would address the issue. So I designed the