Hi ZS-LMI, as above, sorry your thread has been hijacked by the squabbling kids..!
I am leaving CX cos I am fed up of boring boring 744 longhaul and I see my future life away from HK back at my home base. If I wanted to stay in HK on a 777 roster (work hard but have job satisfaction) I would stay and actually enjoy CX.
Go for the interview, decide if you want to stay in HK (great place if its for you) and try and get a 777 posting. (we've got 14 or so coming so there should be a place for you).
PM if you want any further info.
Don't worry about the lil'babies squabbling, they didn't get fed this morning..
JJB