Before I installed Gray Wolves so my game was 100% stock
I had a U-Flack (3 sets of guns 4 barrels each) and I would leave my radar on and boy oh boy bring 'em on. Some problems with spitfires but not much, and because of the way the liberators fly it would be difficult to gun down those as they stay too far away
Everything else was fair game....

I'll try this with GW again...