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With the popularity that thread has gotten and countless number of people who won't actually read the thread, I wouldn't be surprised if SN2 stopped replying to people.
That being said, no. It is impossible to do the SN2 schedule all in 2.5 months. I would say, however, to keep your schedule relatively simple: Study a subject and practice the passages on that subject each day until you've finished reviewing, then start mowing down the AAMC's or any other practice tests you can get your hands on.