make them like volks. 240 manpower. except leader gets g43 and squad gets k98. with the upgrade option for 50 muni to get mp40's and leader gets stg44.
I don't think that's a good idea, that would make them completely better than grenadiers except they don't have a panzerfaust. Relic intended the Agrens to have less firepower but more survivalist unit so german players can skip t1, but they really didn't test the unit.