USA to EU Ferry Flight?
I agree with all prior comments.
That said, I have to wonder why your 'Sponsoring' airline, operator, leesor, owner etc. is not addressing these details on your behalf. That IS the usual routine...
If this is some kind of BBJ transfer, your principal owner/operator is responsible for the details, including obtaining a temporary permit for you. You do not have to pay to fly. If they want you, they will do the necessary.
In the end, if you are qualified on the aircraft, FAA will easily grant you whatever is necessary to get the airplane to its new home. Proof of type qualification (or very similar) and a little support from Boeing's Delivery Office will help. You can bet that Boeing will not cut corners, but that can be of very great help... Talk to them!