Be on your guard. There are older and fouler things than Orcs in the deep places of the world.
Thanks very much!
Where do you intend to get your miniatures? I looked around at some of the sites listed in BGG Circus Maximus forums, but I didn' really find anything suitable.
I got mine from these guys:
Silver Eagle Wargame Supplies
8 Neal Drive
Simsbury, CT 06070
You can google them for their ordering page. They have 6mm Roman racing chariots, as well as crashed chariots.
Actually they're probably the same minis that Jako is refering to, but you won't have to order them from overseas (assuming you live in North America).