The difference between Iowa State and Davidson is the quickness for the clones.
Iowa State has multiple players that can take the ball to the rack at will(Niang and Morris killed us in IC for example). None of Davidson's players really are quick or look to take the ball to the basket. The only player that will try to take our players one on one might be the point guard Gibbs, but he's not quick and is a bit stocky. As long as we close out under control on three point shots, we should be able to limit their drives and force them to take contested shots over players who are significantly longer than they are used to playing against.
Unlike Penn State, Minnesota, or Northwestern, Davidson does not play physical in your face defense that bothers us. They're going to play off us, let us run our stuff, and dare us to shoot. As long as we stay aggressive and don't try to get in a shooting contest with them, we should be able to score 70-80+ easily.
I think it's also important that we go for offensive rebounds yes, but we need to make sure we still get back quickly to stop their transition game.