Rob M.,
I have a few references that might help you out, although none of them say much about the British Corsair.
Detail & Scale Volumes 55 & 56 (two books) F4U Corsair by Bert Kinzey
Warbird Tech Volume 4 Vought F4U Corsair by Barrett Tilman
Corsair Aces of World War 2 by Mark Styling. Has an entire chapter about FAA Corsair aces, but not much about the plane.
Flight Journal Magazine has a special issue dedicated to the Corsair. It's called "F4U Corsair: Taming the Bent-Wing Bird". It's listed as the Winter 2004 issue, and it's still on most hobby shops' shelves. It cost me $6.99US. There are only a few articles with a passing mention of the FAA Corsairs, though.
I hope these references help you out. It's surprising that more hasn't been written about British Corsairs.
Good luck!!