Ok... So I just got off the phone with the call center and have the following on hold. SYD - BKK - JNB (J), JNB - CAI - LHR - LAX (J), LAX - SYD (J). Quoted 110,000 miles per person, $465~tax and $50pp booking fee. Seems a bit low, but no questions asked about the round the world booking, but I...