Is this possible to be priced as one ticket, all QF metal, classic J award:
MEL-SIN
SIN-MEL
MEL-SYD
SYD-MEL
4 stops total, with 2 in MEL.
Have to go to SIN anyway, which puts it at 7488 miles (according to GCM).
This is within the 7,001 - 8,400 band.
Adding a return trip to SYD makes it 8365...