Cards on the table. I would stick with what you have. Only because we did the same as you and left everything behind and progressed no further in 8 yrs here but hey each to there own. Some make it, some sink, and some wallow. We are the latter.we came over with $25 grand and achieved the impossible with three young kids and no job prospects, but we built a house and I am self employed and make about $85 grand so yeah it is doable but then I reside in sadelaide. A whole different ball game to sydney.