Am thinking of doing a DONE4 later this year. Does anyone have any suggestions or improvements for the following? (Am a Plat QFF after my last DONE4 in Jan - thanks to all who helped with that one also)

ADL/DRW/MEL/NRT/HKG/KUL/HKG/LHR/LED/LHR/IST/LHR/LAX/SJU/EWR/ORD/
LNK/ORD/LAX/SYD/ADL.

Actual Miles: 47435
QF SC 1500

The actual destination is LNK. This itinerary is the max 20 segments. The ADL-LNK sectors will be over 20 days. I didn't think that I could face doing a turn around in DXB or Karachi (I know, I know, call me weak!) and LED and IST sound interesting. I decided not to buy the ORD/LNK/ORD as a separate ticket because the DONE4 should give me enought flexibility make date changes if I need to with short notice which a cheap ticket will not.

Thanks for all the tips on the board that I've picked up already.

Medicus