I would like a slight touch of individuality in the cockpits, that could distinguish for example a Spad from a Fokker, without moving the controls or making life for the users difficult in any other way. It needn't be more difficult than changing the words on the dashbord to the respective languages: changing fire to feu or feuer, and brake to bremse or frein. Everybody would know what it meant because the buttons would be in the normal places.