I finally got around to getting the delivery video and engine start video on line. The only snag is that my official first fire up video failed so what is on show is the second fire up video. I didn't have the engine on for long as a light came on on the dash at which point I shut it down.
I have since the video set the idle to ~1500RPM and topped up the brake fluid as that was the light which came on.
Caterham Engine Start