Test drove it tonight, felt very tight and together, very quiet, no creaking noises at all. AND THE JOY OF DRIVING WITH THE SUNROOF OPEN!!
Bit slow though compared to my Stage 1, so that'll be getting sorted asap.
Cambelt and water pump being done as there is no invoice backing it up, and VW Aylesbury couldn't confirm it had been done as their computer system has locked out all the details of the services. Better to be safe than sorry said the garage I'm buying it from. Fair play!