I'm sorry but Australia's batting reserves are at least as good as England's. If you're going to look at England with only five specialist batsmen playing, then you've got to do the same with Australia. By that standard, the top five for England are Tresco, Strauss, Cook, Pietersen and Bell. For Australia, they're Langer, Hayden, Ponting, Martyn and Hussey.
Let's keep Flintoff and Watson out of it and Gilly and Read as well.
Australia ~ Clarke, Jacques, Hodge, Katich
England ~ Collingwood, Vaughan (even when fit, I wouldn't see him making the team ahead of Cook), Shah, Joyce
Tough to conclude that England are that much better in that department.