Thanks for backing me on Gondor! But Rohan does need specific figs as well! Yje Huns might be good for human allied to Sauron, but Rohirum? Not a chance!

Rohirrim are mounted Vikings, so i think Rus could work well.
Of course a set or more of properly Riders of the Mark are a real luxury.

While i see Easterlings more like Samurai...