West, last page
Indeed, it's hard to be extremely quiet in a concrete vessel. Unless you wore padded shoes, I suppose. Of course, sound-proof clothing is hypothetical, I don't know this subject.
About remote bodies,
I never seen Avatar. The idea of controlling mechs in a dream state is not something I think can happen, unless you're a Metamorph. I feel it's best to not have remote bodies. There needs to be risk for those who operate vehicles, after all!
I recall you already commenting that earlier. Since there are no Jedi Temples on Earth, there is no way to include Jedi in the context of the role-play.