My three main base malts are Golden Promise, Maris Otter and Mild Ale Malt, the latter two from Warminster.
For pale ales, golden ale and bitters, I tend to use 50/50 Golden Promise and Maris Otter.
Mild or brown ale - Mild Ale Malt.
Stouts and p0rters - 50/50 Golden Promise and Mild Ale Malt...