I know all that but my post was directed to your post about the campaign editor you wrote so it sounded like all you needed was the Campaign Editor.
Sorry if my post/suggestion regarding the Campaign Editor gave you the impression that this tool also allowed the player to install new addon aircraft. That was not my intention even because I though that the name "Campaign Editor" made that clear enough.
However and incurring the risk of repeating myself, it's way much harder to edit a campaign (or create a new one) in order to for example to allow you to play with the other side (Red) with flyable squadrons with new addon aircraft than it is to install a new addon aircraft (or cockpit) which is usually a very straightforward task. The Campaign Editor helps you on this regard.
