There was plenty of organised coursing with lurcher and sighthound clubs before the hunting act, there must be some farmers that have good memories of people using their land respectably, it's not all that long ago
There's not too much to choose from pure saluki wise, even the saluki lurchers are mostly the same bloodline, look at the winners and competitors of the old Forley, Calendar cup comps etc, the majority of them are pretty closely related