To update - FOI/GIPA application with Sydney Olympic Park Authority turned up nothing, records destroyed 2007. So this is all I will ever get info wise. Been able to find out quite a bit, though. More than previous vehicles. - Did a service last week, oil, coolant and transmission fluid/filter. Latter item was a bastard and very messy (2 litres of old trans fluid on the floor covers a wide area). Fluid almost black, so just as well I changed it. Some very fine metal film/powder, to be expected at this mileage. No chunks or larger flecks. Transmission drives super beautiful after. - Passed its first pink slip (in my possession) today. Took it to Holden Dealer for this, the car was still in their system (serviced there from 2003-2008, and another visit in 2012). - Using google and logical deduction its hail damage would have been from August 2015.