I have the parts all ready to do it in my 88, I grabbed the guage cluster and wire connectors out of a 93, but haven't found the down time available for it. The later model guage clusters use 3, 12 pin connectors and the older ones use 3, 10 pin connectors so all the wires need to be spliced into a set of connectors that match the guage cluster, not to mention the wire groupings are also different for those connectors. Not sure about Oz models, but the US models changed over in 94 to a different dash and guage setup, so here 93 is the newest that would fit.