Hang on. 9 feet of patterned paper? As in, all your sheets of paper stacked on top of each other with no space in between would make a stack 9 feet high? Or do you mean the amount of storage space you have for it, counting shelves and spacing?
My paper and card-stock together, including collection kits and 6x6"/8x8"/12x12" pads, all fits into 3 magazine holders measuring 3.5", 3.5" and 5.5". And I lose track of what I have.