Welcome to the forum Louise, It's nice to see someone bringing some fresh enthusiasm! I wouldn't rack your minds too much over the "LC" meaning, as with the SAW project it'll be more than likely just some throw away codename. Things will become much clearer once we hit August 1st.As for the trains, I keep seeing visions of some F16 fighter jet style decals covering the gimbals, seatbacks etc...Got thinking about possible names last night and started typing apocalyptic type names into google and wiki, quite like the idea of "Ragnarök" which in old norse implies "final destiny of the gods"