Cant get the expensive options (1st) to 9 models.
Another option I've thought of is this:
Drop the foot hero and upgrade the 12 skirmishing Peltasts to 16 with Shields, Thrusting Spears and Musician. They can operate alongside the other ranked Peltast unit to hold a flank, or as reserves.
This option appeals to me as they can skirmish if neccesary (Light Infantry) and I'm not trying to squeeze in a unit of cavalry, which dont quite fit the role I want them to do, or unbalance the list.
