It is a lovely machine, and the trip was obviously a real adventure.
I went out to meet Ian and Torben (the ferry pilot) at Denham and they'd clearly had a wonderful time. My SR22 Centennial Edition experience now consists of being co-pilot for the 20-yard taxi from the fuel pumps to the parking stand, but it's a start!
Ian has a pile of DV tapes ready for editing - I'm sure the final product will end up on the web so I'll post the link here when it does.