Wyrd have just released a newer version of their rules PDF.
Linky link -
Rules PDF
Just thinking ahead, am I right in thinking you're assembling some Arcanist models?
I have Lady J (guild,) Rasputina and Colette (arcanists) models, mainly because they look cool. No thought behind picking a faction as such, but the Showgirls are amazing models, and probably first I will paint up.
Yeah, the models are quite something. I quite like the look of The Outcasts, so I might sneak the Mercenaries box set and rule book on to the order when I get round to making a start on Warmachine.