Thanks for contacting ACMOC about this project, I'm sure the American West Coast members will soon chime in, Kurt Kadre in Newcastle, Ca. is doing some outstanding restoration work on old Cats for paying clients right now, I saw some photo's of his work being done for a fellow Aussie right now and it all looked very good, he will not be far from you. I'm sure there will be others suggested, it's all about time and money, invariably plenty of both!😆. Are you hoping to do some of the work yourself, because stripping them is fairly straight forward and can save you $$$ instead of paying someone to do it, just use the experts for the specialist work, that's what I do.
Good luck
Mike