Have been reading this thread in one go to pick up.
Have a comment about the armament used uon the 323.

I know germans were using something called Schrage music on me-410's. Could be that they were using a simular system to control the armament here. Anybody who can confirm??

Have seen some pictures of the troika-schlepp some time ago. From what I remember, at first glance they look like regular me-110's. Don't remember however if they were manned.