I have been designing a miter station and was looking for some preliminary input. I am struggling with finalizing the design. I am leaning toward using 3/4" double sided melamine for construction. The work top will be 1 layer of ply and 1 layer of MDF topped with 1/4" hardboard. It will be 36" deep. A couple more detailed questions I have are 1) do I really need a full panel at the back or could I get away with stapling 1/4" ply on the back or maybe leving just the top cross supports. Am I subjecting the bottom piece with too much weight. I was thinking of building this as individual cabinets and bolting them together to form a left and right side.