@rjlim it's really hard to say gaano katagal aabutin bago magka job offer,nasa diskarte at swerte din kasi if ilang buwan bago makahanap work.
tingin ko 400k php is enough, kahit na may kid ka na kasama, worst case is while searching for a job look for part time jobs para lng may pandagdag s budget.
tipid n lng muna hanggan wala pang job n related s profession.
rough monthly estimate while job hunting:
room rental: 1000 aud a month (includes bills)
food/grocery: 400 (home cook)
transpo/mobile : 150 (since hndi p nmn kayo magbyahe araw araw)
miscellaneous: 200
approx 1750 aud or about 70k php (rough estimate). atleast 5 months aabutin ang 400k mo. pwede mo p nmn yan mapaliit pa.. (disclaimer: rough estimate only)
all the best