You haven't given a single reason to use this coin.  It has no free issue to citizens, unlike AUR, to increase the chance of adoption.  It's a basic scrypt clone so vendors would be better off taking established coins like BTC, LTC or even (god forbid) DOGE.  I don't see any reason for an IPO apart from making the devs money, it's not like you have built a thriving business and are now giving investors an opportunity to help you expand and make a return.  Lastly Australia's fiat currency is backed by the huge strength of the economy you speak of and so there is little risk of losing by holding Australian Dollars, the chance of hyperinflation or currency collapse is ridiculously remote.

PS: 83:54 says bulldogs still suck.