[Munky King]

I’m unfortunately not in the same league as you from a $$$ point of view, so it’s difficult for me to talk about the value of the cars you are looking at (I have a G body and about to buy a 912).
If I was in your shoes, I would contact someone like Techweenie, as it sounds like you don’t have much experience with 911s and there are enough charlatans out there, that will gladly take your money for a polished turd.

You mention PPIs are important, but don’t forget, these are quite specialist cars and may come out badly on a PPI, by someone who doesn’t know these cars too well. Even if it is a typical car for the breed and price.

Someone like Techweenie, looks at these things all day long and will also be able to give you some idea of what the going rate is.

If I was in your fortunate position, I would spend the money using a knowledgeable consultant, rather than getting my arm ripped off by some out there - and there really are some shady guys dealing in 911s.

With me, my cars are closer to the $30s and $40s, so you can expect some issues!

Hope this helps some. I noticed no-one has replied, so thought I would try and help what little I can.