That's always the trick though. Keeping all the pieces of your coalition together. If the GOP gets one or both houses, they will need to show the 'merican public that they are different than the group that was shown the door. The rabble-rousing Tea Party will want to change things but will find it difficult. The establishment GOP will want to maintain their gig and know they have to keep the Tea Party guys eyes on the big picture. Is the GOP leadership able to pull this off? It is a given that with Obama still able to veto stuff that the GOP won't have too much room to work in. So the race will be on to assign blame as to why nothing substantial gets done from now to 2012. If the GOP wins that fight then Obama will really be Carter 2.0. If Obama wins then he will be Clintonesque and reelected. Should be interesting. I prefer gridlock myself as government seems to work better when neither party controls everything.
The Tea Party thinks they want something that they probably don't actually want, and the GOP won't give them anyway. Anger only takes you so far, but the question is how long you can direct the anger at the other side until you see that your side is no different.