Preheat oven to 350°F.
Lightly grease a 9"x5" inch bread pan.
In a small bowl, combine flour, cinnamon, baking soda, and baking powder. Set aside.
In a large bowl, on medium speed, beat sugar and eggs until creamy, about 2 minutes.
With a fork, mash the bananas. Add bananas, buttermilk, oil, and vanilla to sugar/egg bowl. Give it a quick mix.
Add flour mixture and mix.
Fold in nuts and dried fruit.
Pour mixture into bread pan.
Bake in a preheated oven at 350°F for 30 minutes. Turn heat down to 325°F and bake another 25-30 minutes.
Remove bread from the oven. Cool about 10 minutes and remove from pan. Allow the loaf to cool completely.
If desired, dust bread loaf with powdered sugar and drizzle melted chocolate, optional.