bought my '68 from Melbourne as a registered car and had to go tn=he full monty for rego. Mine was RHD converted, so I had to have a new NSW Engineers Cert. plus blueslip, weigh bridge etc. The RTA has a printed list of stuff to do and is easy to follow. all up it cost me a bit over a grand to do trhe NSW rego conversion. I hope this helps
cheers, Ron B