Agreed, except

England will have three 90mph+ bowlers in Anderson, Finn and Tremlett. Prepare a bunsen*? Bring it on - England can play Swann and Monty.
I haven't seen Anderson or Finn consistently get up over about 85mph this series. That may change; if Anderson got some more pace, he'd be very hard to play indeed. Mitchell Johnsons's success against the Saffers was from swinging the ball at 95mph, and he was unplayable. Alas, he's dropped his arm, his head, and now his bundle!