I'd probably go with Distin for this one, he's the only player who can keep up with Gerrard if the Liverpool man runs in behind our defence, something he's very capable of. I'm not sure Senderos or Heitinga would be able to handle that, and we'd end up playing a very deep defensive line.
I think we have the players capable of going there and seeing alot of the ball, Liverpool don't dominate possession anywhere near as much as they used to, they don't have an outlet infront of the back four. But I'd be a little worried about Osman in this game, Derby's don't really suit him, although saying that he's always played in a wide position in these games.
I'd think about using Pienaar in the middle and bringing Anichebe into the side as a right winger, I think he could have alot of joy against Insua, just like he did against Aurelio last season. It'd also give us more physical presence, something I think Moyes will be worried about. He always tries to make the side as big and as powerful as possible, as does Benitez.