Love that guy, but there is now way to 'shape' a FAE. That and while the Mean Area Effectiveness (MAE) of FAE is blast, there is no way to shape the blast wave either. Since the 'killing' is MAEB, there is no reason to enhance frags as there will be plenty if the target is a vehicle.
All I know is, Soleimani’s nickname is now “Ceiling Spackle”.
Makes sense.