A welcomed addition to the heavy fighter / night fighter force.
4*20mm in gondola, replacing the bomb bay, faster and better defensive guns than the A-model
2*20mm optional Schräge Musik. (45 deg upward firing 20mm ff).
Interesting feature for the painter's out there, some where painted to look as if they where the glass cockpit version, a nasty surprise HO'ing a set of 4*20mm center-mounted cannons.
Could actually get a radar cone asan extra feature.