Ok - so I've not been working on this for too long but I'm already beginning to see where the characters are starting to go. I've created another secondary character (which may turn into the antagonist) and think I've worked out what the Act 1 and Act 2 plot-point transitions will be.
Some of the interpersonal relationships between the central characters are beginning to gel. Scott Barber and Paul Wallis are continuing to feed me with anecdotes of their own experiences in the 'world' in which the story is set - so I've plenty of ammo to call upon.
So far, so good.