These soft cookies are very lightly sweetened. If you prefer them sweeter, try adding a little stevia with the dry ingredients.
Pumpkin pie spice is a combination of cinnamon, ginger, nutmeg and cloves or allspice, with cinnamon being the main ingredient. You can replace it with 3/4 teaspoon of cinnamon and 1/4 teaspoon each of ginger, nutmeg, and allspice (or a pinch of cloves instead of allspice.
If you omit the raisins, each cookie contains 52 calories. Without salt, each cookie contains 36.2mg sodium.