Getting there with an attempt to do something similar to the Charles Grant version of Plataea - similar in the sense I've also tried to match it with the Herodotus version of the Persian army as well. My table is a foot too narrow to allow for the depth Grant was able to achieve in his battlefield as well - in his version, the battlefield looks to be almost deeper than it is wide!
Anyway, I'm splitting this bit into two parts - mainly because this is a pure experiment. I've set it up and tried to do a short (but very large file) video of the setup as a taster... and at time of typing this no idea whether it will work!
The picture is slightly out of date as far as the Persian left flank is concerned - updated version will come later.