What date and time is the AFL grand final 2011?

October 1st 2011 at 2:30pm, because with the Gold Coast Suns and the byes, this season has to have 24 home-and-away rounds. 2012 may be same or different, but in my opinion, the 2012 Grand Final would still be on October 7th, the latest Grand Final surping 1990, because the AFL would have to have a new five-week finals series for the new Greater Western Sydney Giants to join the competition.