Breakfast Topic: Have you replaced any buildings yet?

I have this love-hate relationship going on with my garrison. The whole follower mission thing is pretty fun as far as sending people off to go fetch things, but the buildings themselves are giving me a headache. Part of it is the fact that so few buildings in the Horde garrisons have important things to weather the cold, things like doors, or ceilings, or chairs to sit on. Part of it is the buildings themselves, which would be giving me pause regardless of Alliance or Horde.

I ended up ripping down my storehouse a few weeks ago, partially because I realized getting a level 3 blueprint for the place was going to be nearly impossible (but has since been adjusted via hotfix, and I can now purchase the plans), and largely because I'm an engineer and I can pretty much summon a bank whenever I want to. The level 3 version of the building doesn't really do anything but give me a transmog vendor, and that wasn't worth my time, and it wasn't worth the space the building took. So I tore it down, and now I have a nice salvage yard.

But I have a problem when I think about my larger buildings -- I have the barracks and a war mill, and I don't really want to get rid of either of them. One gives me followers, one gives me gear for my followers. I would, however, like to try out a set of stables at some point -- I just don't want to tear down one of my big buildings to do it. So now I feel kind of stuck. The storehouse was an easy decision -- it wasn't really doing anything I couldn't be doing myself. The big buildings, though, the buildings with things like walls and ceilings, those I'd really hate to tear down. Have you guys replaced any buildings? Are you happy with the idea of just swapping a building out when you want a better one? Are you attached to the layout you have, or are you content to switch things out at a moment's notice?