Hello @OP, since you are going to exchange big amount I believe you know the risk about PayPal. But just reminder, PayPal is reversible even after 180 days of sold date. That's the lack of use PayPal. So please be careful about the risk. You can't reverse your bitcoin if seller reverse his PayPal. Just look for a trusted exchanger, hope you will get someone, just keep patience.
The best advise i get from this forum . Thank you very much