PPI necessary when buying from a Porsche dealership?

[Laflamme02]

I'm zeroing in on my first Porsche buying experience!
I hope Porsche ownership is as enjoyable as Porsche researching has been.

I located the car I'm interested in at a Porsche dealership. This has me wondering if I need to have a third-party independent local guy do a PPI or if the sales and service department at the dealership are sufficiently divorced from each other that I can believe the PPI conducted by the service department of the same dealership I buy from.

Once I review all of the service history that the sales person emails over to me I will have to fly out to see the car in hopes of being able to buy it and drive it back. So adding in finding a local indie shop to perform the PPI The same day I'm there adds a level of difficulty.

What would you all do? I've grown to really expect everyone's opinions here.