Lufthansa's smart. Others will come. Anyways, since it's a remake of an old airplane, current 747 owners will eventually have to upgrade to it (unless they want to switch to the A380, which, while it may replace some 747, it can't fill the whole industry). However, you do have a point with the livery thing, one airline would be pretty boring. Anyways, I'd prefer a 777-300ER.

Also, what nobody has mentioned are some aircraft from the "Golden age" of flight. I'm thinking the flying boats (Boeing 311 Clipper would be nice), the prop DCs, the 247, or the 377 would be a nice new addition (though it may not be CS's thing)...