My take:
Australia - led by their bowlers, they pose a very strong threat. Good batting too.
England - strong batting, varied bowling attack
India - even squad, lacks a bit of the edge bowling-wise
New Zealand - strong bowling, but their batsmen go down rapidly after Roberts and Holland
Pakistan - actually a pretty weak team - even top order but lacks the big stars.
South Africa - great batting, not sure about the bowling, however. The best leak runs.
Sri Lanka - possibly one of the weaker sides - economical bowlers, but little batting
West Indies - despite a small talent pool, they have a strong first XI, and could very well make the super six
Zimbabwe - their strength lie in the bowling, where Chinyoka, Dabengwa and Nicolson ought to stir up some things.
Bangladesh - they've managed to drop their second best bowler. Once you get past the top four, hardly anything to worry about.
1) Australia
2) England
3) New Zealand
4) India
5) South Africa
6) West Indies
7) Pakistan
8) Sri Lanka
9) Zimbabwe
10)Bangladesh