I had a hard time figuring out where to mount my coils. The wires were too short to hide them anywhere far from the motor. At the same time I didn't want them draping over the motor like spaghetti coming from the battery box. With the coils mounted in almost their stock position, the wires will just drop down from under neath the tank. Clean and hidden. Sometimes keeping things stock isn't a bad thing!
Quick template and some 1/2 cold finished steel.