Those are pretty good ides, too.  I was trying to come up with ideas that would be good groups of low-poly characters, but John beat me to them.  Roman Legionairies would be very cool.  There are loads of stuff around for them,too.

I cannot save the world. Only my little piece of it. If we all act together, we can save the world.--Nelson Mandela
An  inconsistent hobgoblin is the fool of little minds
Taking "Just do it" to a whole new level!