I'm a fan of the B-25C. I enjoy taking it up in the MAs... it's a blast in scenarios, etc... But that -J would REALLY be a lot more survivable in the MA environs where the rear guns could give you a fighting chance. The -25C is fun but if you're caught in the LWA it's almost surely a death sentence!
While they're at it they can look into the titanium armor the plane has... Seems to take dozens of 20mm before it takes any damage. I've hit multiple 37mms into one before, as well. Even hit the engine with a 37mm (P-39) and not even an oil leak. Hosed it repeatedly with 4x20mm Fw190A8 and nothing. Check the film, see the screenshots, all the hits land. It just soaks up ammo. Unloaded 1500 7mm rounds from A6M2 into the SAME SPOT of the wing root (he was in the bomb sight) and never even damaged him. I know there's "tough" ... and I know the 7mm are "weak".... but I was holding a solid bead of hitsprites on the same spot for about a minute straight. Sheer volume of weight should have destabilized the plane from all the bullets it was carrying!