im pretty sure that a border patrol list has a maximum of 1 character with a points value of 140max and only can take 1 item from the army.stick with 1 unit of SHelms with a 2+ save and the 10 archers but the spearmaen with no command would be an easy target.If they do get in combat they will be squished as they should really have a 5 wide frontage and cant fight in three ranks in this case due to lack of models.Possibly take a bolt thrower with the extra points as your 1 special/rare coice