The game system I want to try out is called Legends of the Old West by Warhammer Historicals. Reading through the rules, I think it could be a lot of fun. It seems like a skirmish level version of Warhammer 40k. I'm glad I got this book, especially since Games Workshop has decided to cancel their historicals line.
I love that these models are pretty much the number of miniatures that would be used in a typical game. The only thing I plan to add to these two forces are models mounted on horses. In the long run, I want to build an entire Old West town filled with its own incidentals like businessmen, bartenders, showgirls, old prospectors etc. All stuff that I could also use for games of Malifaux:)