Beat 2 Tbsp butter and cheese at medium speed. Add the sugar, beat well. Add the egg, beat well-
Mix in banana and next five ingredients (through vanilla) stirring well.
Add flour, baking powder, baking soda, and salt to banana mixture mixing well to combine.
Add 1/4 cup pecans and 1/4 cup coconut.
Pour into 8X4 loaf pan coated with spray, bake 1 hour.
Cool in pan 10 minutes, remove. Cool slightly.
To make topping, combine brown sugar and 2 tsp each of lime juice, butter, and rum in a saucepan- bring to simmer. Cook 1 minute, stirring constantly, remove from heat. Stir in remaining nuts and coconut, spoon over loaf