Storyboarding for Ghost Sickness

I have wanted to story board, then animate a fight between two of the major styles found on the Empty Earth. For this I will use the characters First Sister Alathea and Seamus Espinoza, a Western Bandit.  He orders his men to put down their guns, because they might kill his son, held on his knees by Alathea.  Instead, he decides to finish her off with a cutlass in his right hand, and a Bowie knife in his left.  Alathea has used up her arrows, even her bow, and has only her Mothersilk poncho as protection, which she has used successfully up to this point to deflect the bullets from the black powder guns the Western Bandits are firing.  She will use Bas Rutten's fighting style to disarm her opponent. The scene will end with the arrival of the Apache police.  I don't want her to completely defeat Seamus Espinoza some much as fight him to a standstill, because this will develop both of their characters.