Hi George,
All the RAF and USAAF claims and losses on the Channel Front for the period November 1940 to December 1943 are available here:
http://lesliesawyer.com/claims/tonywood.htm
You already have the
Jagdgeschwader 26 losses in Caldwell, and
Jagdgeschwader 2 losses for 1940-1942 are available here:
http://www.ww2.dk/misc/jg2loss.pdf
So the material is all there to do a good comparison between RAF claims and
Luftwaffe fighter losses on the Channel Front (if you happen to have a few spare hours!).
Cheers,
Andrew A.
Air War Publications -
www.airwarpublications.com/earticles