As I prepare for my second career, I've decided to upgrade to a rolling benchtop style tool box. The setup I have now is a conglomeration of an old computer punch card file (readily available in the plant years ago and right sized drawers for tools), my old Craftsman top box, and a two drawer file cab. all bolted together. I've set my sights on the 54" range and must be 24" deep (not readily found in some stores). If money were no object, I'd get the 72" model. I like Husky and International. I'm not springing for SnapOn at this stage in my life unless I got a deal on a good used one. Whats your opinions?