js/sj..
You have done well up to now & avoided big pitfalls by heeding very wise advise from the guys on this Forum.
People here will not lie and give you mis-information (unlike most dealer who have a big axe to grind).
Stay cool and the right Porsche will come along - hopefully with no buyer remorse....
If you have the cash and no trade, buying from a private party can be the way to go - as long as you remember to have a PPT.