Just a thought. Since you have a borg vs. Starfleet thing going on, maybe throw something borg themed on one side of the bezel and something starfleet on the other side. Maybe something more subtle.
I just found out, there is a
borg language and
font available. I am not really surprised at all that it exists. Maybe on the borg side you could write stuff in the borg language font. "Resistance is Futile" maybe?

Then on the Starfleet side, you can put on starship or shuttlecraft designation numbers. Like the picture below, the NCC-1701 / 7
Borg side:

Starfleet side:
