I'm very worried about set-pieces in this game as they have a number of players 6 foot plus.. and a few "beasts" in the air when it comes to attacking balls (Drogba, Terry, Ballack, Ivanovic).
I find it "cheap" when games of this nature are won on set pieces, but ultimately, that's football and you have to take it on the chin and learn to defend better.
If we defend set pieces today well, I think we'll nick this game 1-0. If we don't, and let them get a "cheap" goal from a FK, then I can see a 2-0/3-0 defeat as they counter us.