My training is starting to pay off.  
I knew I was dead going into it with a C-205 against a La-7 and P-51.  But I barreled rolled a few times, took a look out back to see them still there, hit my flaps in a turn and they went right on by, but then I forgot what was next.  As I was reading the 2 on 1 portion of my training manual, poof, just like that, back in the tower.
Thanks to my training guys, you know who you are.  I got me a few kills this tour, so far. 
205 is great for bombers, even up high.  Not very agile in dogfight, not by me, maybe a skilled guy.