If there are several breed clubs in any one breed, if they as a breed community granted £1500, could that cost be shared between all those breed clubs: 2 breed clubs @ £750 each etc?

Absolutely. The figure of £1,500 is being used as a reference point for the approximate amount that each breed would need to contribute if all breeds contributed, and that we did not receive any additional donations, from individuals for example. But we are not concerned with how the donations are made up – and donations from individuals as well as Clubs are equally welcome.