yesterday i told you about nice bombers,today i have another idea which will be an easy job for TD the YAK9-UT NS-45 version (the UT had a lot of mods on its main cannon).
The yak9k is good but the U series has one more cannon and better perfomance.
This exists on mod UP3 but it's not as it should be.
and yes the ut can bring this cannon
http://en.wikipedia.org/wiki/Yakovlev_Yak-9#Variants