Originally Posted by christep
Looks OK to me too. Just out of curiosity, don't you want the miles for the extra 4 segments available in N America? E.g. by flying HKG-JFK, then 4 segments to wherever you'd like to finish in the US. This is probably only a good idea if you are in F or J though.
I agree with christep, why don't you just add some NA open segments at the end of the itinerary and retain the value of these segments. If you plan on reissuing the ticket, you may be planning on doing it then.