Thanks, this helps a lot in the planning.
About AONE3 and SWP; if one flies directly from LAX to SYD/ALK and returns to Europe with e.g. BA's BA106 SYD-LHR, which stops for 2 hours in SIN, would that work with AONE3? I remember reading here that there's was special rule that would allow this.
Time is a bit of a limited resource and that's why we've been looking more into AONE3 than AONE4.
Petri