This is my route that we put together on the phone. It seems a bit all over the place, although it hits everywhere we want to go. I need help in getting this to be a better flow and to maximize my 16 sectors!

LHR-IST-ADJ-CAI-LHR-DAR (surface to JNB) JNB-HKG-BOM-BKK-SIN-SYD-CHC-AKL-LAX-BOS-LHR