John
It was at Ingatestone Hall in July, a nice event and you can go around the Hall. The car next to the Daimler is an Invicta S-type, only 75 ever made and in show condition, mega bucks but what a car and fantastic Meadows engine.
If you want to see some unique or unusual vintage cars go to the VSCC Prescott Hill Climb event. It's over a Sat/Sun and some of the machinery is jaw dropping, they normally have 3 or so ERA's and to see them off the line for a 80 year old racing car and (Riley based) engine is a must. You can walk around paddock and hill and chat to all the competitors, very friendly.
Your Vitesse looks a bit mean, does it still have the 2ltr engine? Did you tweak the carbs/intake manifold/head?
Iain