As far as the Tallboy goes... It should be added to a single unarmed Lancaster in a different slot to designate the A/Cs modification. It should not be perked. It should have the ability to instantly drop all town buildings in a single blow due to the foundational instability of 19th century brick & mortar construction. It should have a 1/4 mile blast radius with an 8 thousand foot bomb arming distance,(to allow for burrowing velocity to be achieved & reduce effective bomb****ing). Most importantly it should have the ability; not to kill a tank, but to flip any tank within its blast radius. It could also have the ability to destroy quake sensitive base structures like ammo bunkers, radars, and fuel tanks.