Yes friends, I asked to OP to use Escrow then also he is saying that i want to prove 100% legit. I said i will provide my all documents, details etc., and I also said that We use escrow service and Tell your requirements to Escrow person and I will release my paypal account details to Escrow person and here escrow person will check the account as per your requirement if it is yes then he will confirm you and release the payment if no then he will tell you that the account is not Suitable for you. For this he said that We not use escrow we can have direct deal but prove 100% you are legit. I Think when he is taking a demo of Paypal account he is looking to crack the Paypal account for some Information or Transaction ID's i think. So mates just keep him away. Don't waste your's valuable time, already i lost my time friends with this person. And this person is also posting in blackhatworld with newbie account.
May be he want you to send first so that he can run away with your account, no doubt he is a scammer.