Good news Gary. Was at DX yesterday, and it's very evident that most of the warbirds are getting ready for the show. Lots of work being done on airframes and engines, props etc, and managed to see the Buchon and Spit MkIX 2-seater having a bit of a warm-up flying session.
I'll be posting some pics soon, in a separate thread, to give people who don't 'know' Duxford, some idea of what to expect.