Dude,
Extension to my previous post, and as Hien basically said, drive the car in human 'waking hours', (sorry for those shift workers and the like
), and perhaps not drive like an absolute tool. (And yes I have seen you around town, many times before - as I used to live in Ardross for some time). Then you will have no trouble.
70K km's in 15 months cannot be all "work related". I mean, I drive my car A LOT, when im not overseas, and still no way could I match up to those figures, so you clearly have plenty of time on your hands. Stop looking/cruising for trouble/action/pussy after dark, and you will notice the decline in interest in your vehicle...
Or keep throwing that money around...
Food for thought...