If the issue is strictly one of liquidity on TH's part, I don't see where it is right to cancel PayPal orders. If I was receiving my unit in the next 21 days I'd understand why TH needs his liquid cash for payment. Since that is not the case, those orders should stand and TH will get his money released in due time. The PayPal guarantee works both ways and the money has already been out of my account since 9:00:28 on the 18th. Ditching PayPal now would imply that it wont be an option in the future...Growing pains hurt, but you're a better company for getting through them.
I'll put it on a CC and get miles in the process if it comes to that, but if all this is just to get CloudHashing his money back...I'm not so eager to jump through more hoops to satisfy a different disgruntled customer.