Baz,
Some updates at last for the map I've dropped the "noisy" main England in favor of an even larger map which is easier on the eyes. Also, if you narrow down which clubs are shown by choosing a league in the upper-left corner dropdown menu, the crests for the clubs which reside in the cities/areas with multiple clubs will be shown next to the "multi club" soccer balls. I've got a couple more enhancements coming just need the time.
http://footballclubs.dyndns.org/footballclubs/