I started modifying my frame a bit today (grinding off some tabs) to open up the mid section of my bike. I am looking for the rat/bobber look and the plastic cover over the batter/electronics area just wasn't cutting it. I will be using an old lunch boxlike this one to house the battery and coolant bottle. I plan on modding the box so that all the connections are on the outside of it and so that the top and bottom are held together by two old brown leather belts that closely match my seat. Has anyone else done this yet?