Sorry Peter but I dispute that will happen, ever. It didn't happen when Howard won his mandate for the GST - and I don't believe it will happen this time if TA wins, even with a landslide.
Actually we agree here. I dont think Labor or Greens will bring it.
As you reference: Like Howard threatened and the Democrats struck a deal. I think Labor and/or Greens will strike a deal so they can say "it was the best we could get and we saved the bits that matter". Very likely a deferral of the CT for 5 years with a review of all Climate Change option within 12 months" ironically what Gillard originally promised : re people convention.
But, one big but is:
Howard went to the people introducing a new tax and sacrificed the huge lead in seats he had in 1996 to bring it. He only just won and was in no positon to play really hard ball.
Abbott is going to the people removing a very unpopular (in the masses) tax. He will win in a landslide. He can play hardball and afford to lose a few colleague in house of reps along the way.
Politically he has all the cards, Peter