I'm preparing the build of my warbird for disruptor weapons, and I'll get the rep gear for it.
Admiralty? I'm curious, but not particularly excited. I don't like doffing much, so another doffing will bore me quickly, after the period of novelty passes.
As for "dropping" ships, I think a ship is added to your list when you commission it, but it's not removed from it, when you discharge it to make space for another. I could be wrong, but that's how I understood it.
One thing is certain: I won't buy ships or ship slots just for this doffing.