Sywell has always tried to engender the Aviation spirit and would be a good match 'spritually' but as others have stated, the infrastructure probably isn't there to deal with regular large crowds during the season.
Despite my scary incident there with a Beagle Pup in 1988...
Having learnt to fly at Sywell in '84, you've piqued my interest. I regularly flew BASP and AZSW which, I believe drowned itself on the IoW many moons later.