Maybe you can take it with you. John Toftum always does. The New London, Wis., builder/remodeler packs a small warehouse's worth of tools and equipment into the box of a 6-ton Iveco Z-110 cube van. The van holds everything he needs for any of his typical jobs, all organized according to frequency of use. Toftum got interested in "vehicle organization," as he calls it, when he was a lead finish carpenter for his last employer. He didn't have the big truck then, but even his pickup toolbox was known for its organization, with each thing having its place. Sometimes other carpenters, unable to find their own tools, would ask to borrow his, saying, "I know where yours is." Such organization