Like you Alan I tend to only enter events I enjoy and yes, I might well consider Wiscombe as a non-championship event. Harewood and Prescott seem ideal double headers (if possible).
In my mind, less events equals less choice and I'm not entirely convinced that is a good idea. Looking at the final results for last year of the 52 entrants only 25 managed to compete in 7 or more. Perhaps we need to find out if there are reasons other than financial.
IMHO we already have this year too many sprints (8) compared to hillclimbs (4).
Trackdays seem to be gaining popularity in the club perhaps we could find a way of enticing those into sprinting?