It was booked so that it formed part of the 50th celebrations and so was part of the whole family weekend. As it happened, with the sprint called off, more people who had been at the celebrations were able to have laps of Hethel which they wouldn't have, had the sprint gone ahead, so in that case there was a silver lining.
I don't have the time to create an area like that at the moment, creating a post in the speed forums in the meantime might be a good idea if you could only get people to respond. I don't know how many people who sprint/'climb or who would be interested in sprinting/'climbing that we reach through the websites.