To answer the posts in reverse order:
Aldermog - to misquote the Duke of Wellington Peter it'll be "A damn close run thing!"
Asbo - whatever gave you that idea John!

Wirewheel - as you say not long to wait for the mystery to be solved
Gambalunga - you've got some of it correct Peter, but far from all. Adrian was correct on the engine, but I'm afraid you'll have to wait a little bit for the rest of the details.
Brian