Big bad workbench

I had been dreaming about having a big, heavy workbench, with vices, storage, and mass. Of course, I wanted to make my own bench, so magazines and books on the subject started piling up in the office. I found plans for this one in Fine Woodworking. I modified the design, including no shoulder vice (no room!), a bit shorter (just under 7'), and used a Veritas Twin-Screw on the rear.  There are 3 main parts to this bench. 

1. Support frames made from clear Douglas fir, mortise and tenon jointed together. The top and bottom pieces are wider than the vertical supports, creating a ledge to hang the storage carcasses in. Hidden, adjustable leg levelers were used on all legs.
2. Two plywood carcasses form the storage area. The height exactly matches the distance between the horizontal pieces of the support frame. Rabbet construction was used, glued and brad nailed together. The edge banding is ipe.
3. The workbench top is made of several layers of particle board, sandwiched between 3/16" of maple veneer. The edging is 3 1/2" vertical layering of 3/4" maple and ipe. The front vice is a quick release model.