P-47D bubble canopy
x8 .50 cal machineguns and it dives like the Titanic and it has lots of armor.
B-25H
75mm T13E1 cannon, x8 .50 cal machineguns in the nose, with additional waist, top and rear turret positions + 3x 1000lb bombs. I figure it might be a damn good raider type aircraft in AH.
Fw 190D-9
Long nosed 190, need I say more?
Bf-110G
Ok, I'll admit it, the name "death trap" hardly suits the 110 in other online sims, but AH is different. The 110 has a tailgunner, which makes for an interesting opponent. On the flip side it has a near bottomless supply of ammunition.
A-26B
Lots and lots of guns firing forward (14 maximum), this I like. Good bomb load as well, fast. Defensive armament is alright, nothing spectacular.
For the life of me I can't think up a decent british build aircraft that needs to be in the game. Lancaster maybe, those tail guns definately are intimidating.