I've just uploaded some "To the Strongest!" army lists covering the Greek states for the Peloponnesian War and after. Over the coming weeks I'll add the equivalent Achaemenid Persian lists. They can be downloaded for free from the BigRedBatShop. These are still somewhat "under construction," and I would value comments or suggestions, via the email address on the front of the blog.
I have a fair-sized Spartan army but would dearly love to paint some more hoplites for this period... especially Thebans, I'm a big fan of Epaminondas!