Very nice once again, Nick!
I, too, have felt the pain of writing turning from flow to work. It's easier to sketch a fantasy without background or the need for plot continuation or consistency in details. I think, also, the further it gets from our own experience -- that is, from 'when things go kink' -- the harder it is to concieve and communicate believably.
In any case, I really look forward to seeing the rest of your work. Keep on postin'!