Will you tell me if you would walk away from the car?

Yes. You get a real opinion, not just a stack of observations.

That means separating normal older-Porsche stuff from expensive stuff, calling out what changes value, and being direct about whether the asking price still makes sense. Sometimes the answer is buy. Sometimes it is renegotiate. Sometimes it is walk away and stop spending energy on the wrong car.

You leave with enough clarity to act.