Ray, To get the paperwork for crossing the border, you need the book with your name in it. If you do not have this, because finance company has it, then you need copy of the book and a letter from them giving you permission to take the bike to wherever you are going. They are not likely to give you this, but maybe its worth asking before you sign up.
The other thing of concern with a new bike is the comprehensive insurance. Probably not valid abroad, again worth checking, and may not be easy to arrange new comp insurance in the country you are going to.
This has stopped me taking my BMW into Laos to date.