Thank you ALL for the help
Looks like I will keep my itinerary just about as it is -- but thank you for all the advice. I have been having dreams about routings, itineraries, etc. -- is that a common sympton of FT addiction?
Darren - I read your RTW trip report. Found it while searching for CX FC info and really, really enjoyed it. Will try to get onto the QF flight - presume the AA RTW desk can do it but doesn't like to (from some thread I found in search).
Again, many thanks to everyone. I will file my trip reports beginning in September!
Safe travels.