Great AAR!
Enjoyed several games of TSATF. Usually played versions that used d20 for firing, had a card in the deck for each unit in the game to activate for movement & firing, and added a light wound result (to distinguish from the incapacitating wound in the normal rules). But have also played TSATF games that used d10 for firing, and games that used smaller units of 10 or 6 or even 4 figures. Very flexible and robust game engine.