OK, laugh if u will, BUT... I have Drift King at Geebung service my car... they are good at what they do, and they take the extra time to do everything right because they're used to dealing with touchy top-end sky-rices... I felt like a wank going there, but, and a very big but, they are the first ppl to go over EVERYTHING in my car, tell me exactly what does and doesn't need doing, and shave the price... I spent $2000 getting my car running better than when it came out of the factory, and they identified problems that others haven't / couldn't... and additionally other things that I was told that needed to be done didn't really... i.e. someone told me that the brakes needed to be replaced, new rear discs and new pads all round... I had it checked and was informed that the brake cable butterfly bolt and nut assembly needed adjustment only and I had plenty of meat on my brakes... they even did it for free and showed me how much pad was left on my shoes...