CV is Cargolux. We're looking at them, though they have quite a few disadvantages compared to the pure -F that we have.
-Lower MZFW/MTOW due to different wing strength
-No Nose Cargo Door.
-Aircon system needs to be looked at.
On the other hand, they're relatively cheap. Bean counters will have to see if its worth it.
CX is Cathay Pacific