Methinks if the Blackbird and Scorpion are supposed to be taunt ships they need some above average tank. So the Caldari 4% shield resists per ship skill level to cover for one Invuln because their EWAR eats one mid per module and on top of that perhaps a role based 10% shield health bonus so any shield extenders or rigs they fit go further. And before somebody calls it OP… remember these hulls have no damage bonuses and are incredibly light on high slots.
Though I’d not say no to the Blackbird getting an extra light drone of bandwidth and enough hangar space to have a second flight of three in backup. That hull’s damage is so stupidly low it would have a hard time fighting off a pair of frigates. And since it can’t jam them away from shooting it now… whelp there is a pretty set of fireworks.