You´re too fast for my reply, John...
@Skyraider: What are your sources about the "...extensivley..." using of gondola weapons on the K-4? O.K., even the late war versions of the Bf 109 could be equipped with gunpods, but I´ve never seen any picture of Messerschmitts with this Rüstsatz during the last months of WW 2...
Regards, Winter