I have had an aussie delivered GTR for 7 years now. It only has 134,000km but I have been modding it as things wear out. So far suspension brakes, computer, boost controller, injectors and exhaust. They do need wider wheels so changed those as well. Have all original parts except injectors.
About to replace turbos as I don't want the ceramic ones to crap themselves one day (which is bound to happen given it is a 19 yo car).
Whilst non modded aussie delivered GTR's are probably prefferred, it would be hard to maintain with factory turbos, suspension etc.
P.S. Your burgundy one looks nice!