Need more single part armor. I would like unique style helmets (low lvl and high lvl), handgears, boosts(empire and republic same). And dont just use other faction style. Make some rare skin. Implement a little bit more weapons.
I like the curent cartel armors, but i think need more unique style (more expensive? no problem).
Example: Mandalorian helmets and armor parts, Sith robes with hood and mask, Jedi robes and armors, trooper hvy armors.
Just make it a little bit more unique.