Try having a look here
http://www.nsr-world.com/workshop/
What oils are available to you in OZ ?
As quite a lot of peeps on here swaer by Rock Oil which is a U.K sourced oil ,Motul is normally quite a well traveled oil and i have allways used it personally in my 2T's for around 14 years with no problems.
IPONE is another good oil which is very popular in Japan not sure if you can get it where you are though it is available in the U.K but mainly at dedicated MX stores.
The only advice i can give is be sure to use a FULLY SYNTHETIC oil in your gearbox and your 2 stroke autolube tank and stay away from Castor based oils if its for street use ( although they do smell the best i have had problems with it in street bikes )
Also be aware of there API number Rating as the higher the rating the better the quality of oil (this is normally SJ or higher on fully synthetic I think)
BOSOZOKU
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MC21R Repsol replica
SC36 'Fire storm'
RG250 MK3 GAMMA 'WALTER WOLF'
DR350SEV winter hack