I just changed my stock Harley pipes on my 03 Fatboy (FLSTFI). Put on V&H Long shots. Awesome!! Anyway, where the old pipes mounted to the rear of my bike, there is a huge space. Between the oil tank and my saddle bag. Wonder what I can put in this spot. There is a piece of the frame exposed with two exsisting holes where the old pipes were mounted. Want to find out what some if any did about filling this void. Thought about a right side chrome tool box, The tear drop style. What do you think?