I love the look of the Romulan Republic uniforms, but I'm not happy with the way the current rank insignia shoulder pads look on them. They're fine on the Federation Romulan and Klingon Romulan uniforms, but they look out of place to me on the Republic uniforms.
What I'd like to see are simple epaulets with the rank insignia icons we already have in the game on the UI on them. Exactly the same idea as the rank insignia on the Enterprise Mirror Universe uniforms.
I was also thinking rank insignia would look cool on the collar of the Type 1 undershirt, but that wouldn't work with the Type 2.