As for turning BM into a club, well you seem to be split into regions so all you need is some fools, sorry volunteers from each area to run it and an AGM every year with an agenda sent to the members who can if they wish attend to vote on things like club chair, secretary etc. or they can just proxy their votes to the regional rep for them to cast
As I said , its been discussed before & with 40,000+ members on BM (ok not all full members, but they are all members) this is a complete logistical nightmare, & dont forget its not just English members, Isle of Mann, Northern Ireland, Scotland, Wales also included,
Its a nightmare to do ... I agree it aint broken so dont need no fixin