OMG, Charybdis can tank with shields much more than More, and it is faster than Herom with it's system, also Charybdis can do much more damage with it's large gun, and much bonuces of aditional ordnance. Charybdis is extremle overpowered for it's 25 deployment. You all are really far from balancing.
Charybdis is not nearly as broken as you make it. In practice the Mora can leverage nearly all of its flux for its shields and subsystem and is a literal brick of hull and armor, while the Charybdis burns a lot of flux on its energy-heavy loadout and its shields are meh. Charybdis is also much more likely to throw itself into situations that will melt it, and its ship system helps little compared to Damper Field. Heron exists to kite all day long, so it needs neither flux nor hull.
I believe you need to play the game more before you make any sweeping accusations of balance.