Top right seems to be the best.

The others:

• Top left: Mystery tongue coming from or going somewhere
• Middle left: Much to bright, hard edges make finding icons difficult
• Middle right: Too many dark areas
• Bottom left: Might be okay as well
• Bottom right: Too bright and might not fit the mood as this seems to be an anime inspired background

Fünf Nächte bei Friedrich

I don’t know, the drones in First contact didn’t had an issue working on the hull of the Enterprise. But Enterprise hull might be an edge case, as in “Not really Borg but soon”-technology.

On the other Hand, the Borg assimilate anything they get their cable management on (eg. the doctors mobile holographic emitter).

But I don’t really know much of the deeper Borg lore.

So you saying, just the tip?