Hi Thomas,
1.
Denes is right! - This is not a captured Bf 109.
2.
I would like to help but I unfortunately have no time right now......
If you are into captured Bf109s I can recomend you to buy the book I refer to, as it will answer your G-6 questions and more!
We are closing for the night now in Asia.....Over and out.
Br
Goran