After building and testing the prototype router I have decided to make some changes. I will be going to a dual X drive. I know this adds a stepper motor, driver, and ACME rod, but I believe the benefits of a rigid gantry make it worth it. This also allows for easier manufacturing for the front and back plates, and the electronics can be placed underneath the spoil-board since the ACME rods are now outboard. The solid modeling is complete, and I am currently writing the G-code for the new pieces. Pictures will come as soon as I get the new router made and assembled.