Starbucks Pumpkin Bread

1 ½ cups flour
1 tsp. baking soda
½ Tsp. baking powder
½ tsp salt
4 eggs
1 cup sugar
¼ cup lt. brown sugar
½ tsp. vanilla
¾ cups canned pumpkin
¾ cup oil

350 degree oven. Combine flour, baking soda, baking powder and
salt, set aside. Beat Eggs, sugars, and vanilla in large bowl on
high speed for about 30 seconds. Add Dry ingredients and mix
well. Add pumpkin and oil and mix well. Pour batter into
greased loaf pan. Bake approx 70 min. or until toothpick
inserted come out clean. Cool on wire rack.

Can this be made as muffins too? If so, any alterations other than baking time?