Warm the spices on a pan for about a minute each then grind them together. be careful not to burn them or you will have to restart :) especially the Basil, medium heat toss them with wooden spoon.
Add all to the paprika/chill powder
In a blender, Blend Garlic and ginger with water
Strain the garlic ginger blend on a strainer. you can stain the liquid directly to you spice mix or on a separate container then pour into the spices ( however is easy for you)
Mix Very well with spoon until no dry ingredients are showing, add oil then mix more to have a smooth paste.
Store in airtight container