This past weekend I hosted the battle of Marathon at the Western Front Game convention.
(http://1.bp.blogspot.com/-ecXYm54XMXs/VcJBVSgnH-I/AAAAAAAAB_U/ESmdqk3J3N0/s1600/westernfront%2B007.JPG)
Report and pictures at
http://18clovehamhock.blogspot.com/2015/08/battle-of-marathon-at-western-front.html (http://18clovehamhock.blogspot.com/2015/08/battle-of-marathon-at-western-front.html)
The result was nicely historical.
Having seen and tried the Scutarii rules, they do work quite well and without a great deal of effort.