I also just booked first class on CX for the first time recently! Will be flying ORD-NRT on JAL First, spend a few days in Tokyo then fly HND-HKG on CX First before returning HKG-JFK on CX First. The part I'm most excited about is that the HND-HKG segment will be on a 747 which I've been missing so much. I used to fly in a 747 all the time and always loved it, but since 2005, I haven't been on one once!