OK. As mentioned I have also started the fuse. About the only modification so far is the doubler to the front former to the cabin space for the wing to be able to attach, rather than rubber bandsI put a tray for the fuel tank wrapped in foam. fits very snug. I also put a piece of velcro immediately behind the tank where you can easily put the battery or if that is too much nose weight can attach a piece of balsa, either of which will keep the tank from moving aft. I also stuck a piece of velcro to the rear of the tank so that you can simply hood an opposing velcro to drag the tank rearwards in case of maintenance needs. My are did not have such and what a mess it is trying to get my thick hands into the tank area to remove.