You're living in a dream world mate. Apple won't be releasing a quad core this time...they were late to the dual core race and have only just added support for hspa+ - still no LTE.
Really? Dual core android tablets weren't released (Announced way earlier, but talk doesn't mean anything unless people can buy it) until Feb 2011. iPad 2 came out a month later...hardly late. Doesn't mean Apple will jump on the quad-core bandwagon, but I don't really care as the iPad 2 was fast enough for now, and the iPad 3 will be faster.
As for LTE i'm not so sure. Since the iPad 3 will be lasting around a year, I would think Apple would want to start integrating LTE chipsets as it will be 2013 by the time the next iPad is released and pretty much every other tablet with cellular wireless will have LTE support.