I don't know about locally in australia, but...
I'd chose the Dan Kyle kit which you can get from:
http://www.shop.kyleusa.com/product.sc?categoryId=77&productId=91
for less than $900 + shipping. (Its $509 US dollars).
I personally got the DP unit but I got it WAY cheaper than that.
Other than that, I believe Bellisimo has the Ohlins kit on sale for $450 US but I would only recommend this one if you never plan to play with the position of your tripleclamp.