This provides the basic template with options for customizations. I would do the math on the number of combos, but it's unneccesary. You can make any flavor you want!
Put everything in a blender and blend until smooth.
This is best served fresh, but may be made AM and stored in refrigerator to drink throughout the day. It will last a couple days if you want to make a BIG batch. Try to use a variety of different ingredients each time the Smoothie is prepared!