Booked to fly SYD - HNL return on QF3/4 in a couple of weeks and am attempting to upgrade to J with points. Has anyone flown this route lately and can advise on which seats in Y and J are the coveted seats and if you can request them at checkin? Looks like the service they are running on that route is currently the 767-338 with 25J seats/204 Y seats.. Appreciate any advice. Thanks