I thought it might add more variety to the different models of destroyer if each had a module unique to that particular ship. To give an example for each ship:
Invincible - spine mounted thermal artillery cannon, aimed with the ship, not the mouse.
Procyon - Assault drone bay, launches heavy combat drones with low velocity EM weaponry.
Archon - Guardian shield, projects a large barrier with limited strength that protects all allies within from outside harm, but enemies inside are unaffected.
I mean, feel free to pick those apart and how they’re gonna break things further, but it’s just a general idea to add more flavor to the destroyers and fit their faction technologies better, they can be adjusted in other ways to accommodate having more capabilities.