Incredible swap dude! Picked up an ‘81 Royal Saloon earlier this year, currently trying to sell it but I’m having second thoughts. A restoration would really be what it deserves, and an engine swap could definitely be the way to go. Only issue for me is I’m only 19 and not making a lot of money lol. Are you in Christchurch by any chance? Would be awesome to talk to someone with experience, and to see the car in person haha.