Well do that, I'm a ITT tech grad in NSA network security administration, and I would never give u 2000$ in coins and hope u pay me....we can do my option. U buy one coin at a time. So u know u get each one. By one. But no money no coin....I have and will never give coins to anyone without payment.
Who said that you need to send them all at once?
I can pay with paypal after 6 confirmation.
But first, do in your wallet a new address, send the total amount 4.3281
BTC into this adress , and post this address here.
Before that I do not believe, that you own any BTC at all.