Blue Max, according the PA ‘Chattering Man’ at Southport Seafront, the Brietling Team, with three sponsor marked aircraft, are currently being packed for a trip to China. I note you comment that the aircraft at Southport N54922 is not usually about much, but not only that, it was in plain non-sponsor colours.
Hopefully the Mods will permit me to hi-jack this thread to link to a Merseyside forum site with extensive (and if I can say so) equally impressive shots at the Southport Air Show for both days, with visitors and participant lists:
On Saturday:
http://www.derbosoft.proboards.com/index.cgi?board=local&action=display&thread=10492
On Sunday:
http://www.derbosoft.proboards.com/index.cgi?board=local&action=display&thread=10498
Thank you Mods and Derekf for not needing to start a new thread for a link.