Started building my modified EAA workbench today. Changed the design to incorporate a couple of additional features: (1) Built the base frame a little smaller than the standard drawings to allow for 2" of overhang on all four sides to facilitate clamping parts to the edge of the bench, (2) Added another shelf for more storage, (3) Made the bench top a removable MDF panel so it can be replaced easily in the future when worn out, (4) Installed an air line manifold from Cleaveland, and (5) Added casters to facilitate rolling.