FACT: The Ambassador Class ship was a peacetime ship. Therefore, I think a neat perk idea for this ship would be for it to come with a very rare and two rare diplomat duty officers.
I like the idea of some sort of duty officer thing. That's interesting. But I did want to point out that the Ambassador was in service during what apparently was a war/conflict with Cardassians? So I'm not sure I'd call it a peace-time ship.