I recently picked up some stuff I had bought from a guy in Indiana. I noticed he had a very long blasting cabinet. He showed he that he started out with a good 3' cabinet. He then bought a cheap HF cabinet and he stuck the two together to where he has about 5 1/2 feet of usable space. The two were very close to the same in dimensions and he bolted them together. A person could easily bolt a couple of HF cabinets together. Or even 3 if you need a super long cabinet.
