You make a light fighter into total crap. Technically they should play a role similar to those of interceptors in Freespace 2: to destroy incoming anticap warheads and kill slow bombers. They can evade enemy fire because of the superior maneuverability but their damage is limited so it makes slow and bulky bombers their primary target. But as it stands now interceptable projectiles are rare and not used widely which makes existence of light fighter very limited inside massive combats, strictly reconnaissance vessel, which isn't enough my opinion.
