Lets say I wanted to launch a new ecommerce site, with 500 pages containing 500 very similar products. Lets say I didn't want to write unique content, or buy unique content. Lets say I tasked someone with creating the ULTIMATE spin, with a huge quantity of variations at word, sentence and paragraph level. I'm talking about the mother of all spintax documents. What level of uniqueness do you think could be achieved, and would it be good enough to survive a Panda update or other dup content penalty?