Orc-at-Arms: first playtest

I am designing a fantasy wargame, "Orc-at-Arms", and we had our first playtest.  Pictures and a description below.  We went for a quirky backstory: a portal to another dimension has opened in Northern England, circa 200 AD, and a horde of orcs have poured through.  A Roman legion, backed up by local auxiliaries, has been dispatched to defeat the beasts.  Some elves came through the portal, too, and are acting as allies and advisors to the Romans.  We used Wargames Factory Romans and Barbarians, and GW's Lord of the Rings plastics.