Thanks guys - I figured it should be OK, but better to check than to have a nasty surprise when I get back.
As for the razzing, I was at least expecting one "WHAT! If your job makes you be away for that long whithout shipping your bike for you then quit!" comment, or the "best way to keep it charged is to ride it".
Duh.
Looking forward to seeing some new sights, but not so looking forward to doing it in a Citroen rental car on the wrong side of the car and the wrong side of the road!
If that doesn't get some razzies, then nothing will!