I'm in the process of building out a large barn into my metalworking shop and am always looking for ways to set up work areas. I've never used pegboard in any of my shops but I'm attracted to the concept of seeing my tools readily and having a dedicated place with an outlined spot where the tool hangs. But the idea of things in drawers and behind doors is appealing as I am a slob. Basic questions like how deep are wall shelves and base cabinets - I'm thinking 18" on my base cabinets with a 22" deep counter (two beautiful heart pine 2 x 12's placed edge to edge) but the wall storage is elusive. I'm also considering standard width and height units for ease and speed regarding building them in my woodworking shop across the yard in yet another barn. I'm planning "stations" such as welding, machine tools, parts cleaning, painting with booth, sandblasting, assembly, and electrical. Any suggestions? Such as, "don't put your solvent storage next to your cutting torch" and other less obvious choices. I'd love to see pics of shops as they are worth, well, more than a thousand words.