With the explanation and a quick reread, the bit about Yeoman Chambers makes more "open-ended" sense. My first reactive understanding was a more snarky, dark chuckled kind of line.In all though, fantastic work; I could readily and (often) gleefully hear the lines delivered in appropriate voice. And as I said in part 5's discussion, Liara getting Vader's line was priceless.
I'm definitely glad you went for more heroic on this one. I agree that it fits the bill far better than the original angst.