I can't personally recommend one but I'd have to say that if $$$ is not an issue, you may try to contact one of the dozen or so shops that are on the cable, TV, webnets , etc., that are rebuilding classics, like those on the Velocity channel, Graveyard cars, Counting cars, just to name a few. They'd probably jump at the opportunity to do a rebuild for an Aussie with big bucks.
Good luck with your endeavor.