Hi Diamond 911,being a fellow New Zealander living in Australia,i am really interested in what you will fit to your 911,my opinion is to fit a genuine Blaupunkt ,even a US model like Reno, Bremen, Heidelberg, or similiar that is correct year for your car.The reason is they look correct and fantastic, and although others dont agree they work wonderful,so easy to use, just a quick glance down to use , infact my Monterey in my 84 is the best radio i have owned including all my modern radios in my every day cars , but i fitted new speakers ,There is plenty for sale on ebay.I was interested to here that your car is multiple concours winner, and i think did not have the correct radio, your car would be complete and you will feel better with that correct radio, one of the first items i look at inside a 911 is for stock radio, a few photos of my also bone stock 44000 miles ex US, concours winner Queensland . Good luck.
