Lucky Fire, not out of the new EXs, no, but I've traded for a few. I have pulled a few full-arts from previous sets, though (3 Reshirams, one Tornadus, one Virizion, and 4 N).
I actually do not aim for a specific wordcount when writing a chapter; rather, I try to accomplish one plot point (be it major or minor) before I close a chapter out, or get to a dramatic moment. If the plot point is especially large, I'll break it up a bit. And I only write when I feel like it, so yeah.