That's a beautiful car! I'd have to look at to see if I really believe the mileage. I bought a used instrument cluster on eBay that had a lot of dust on and in it, so I took it apart to gently clean everything. Lets just put it this way... anyone with a screwdriver, about an hour of spare time, and an ounce of mechanical knowhow can make the Q's odometer read whatever they want it to!
From the pictures I believe the mileage though...
As far as what would need to be replaced (besides reinstalling the air box

)- I recently did a complete suspension overhaul on "Q2" with 47K on the odometer. I was surprised at how good everything looked - but it still had a squeak or two when it was cold outside. Rather than nickle and diming it to death over the next 3-5 years I decided to just replace everything rubber and be done with it.
Heath