On mine, the fuel pump is hiden away inside and connects to the power panel from behind. FUel lines come out of my box. One connects to the fuel jug and the other to the plane. My glow charger is also wired in at the back of the starter motor connector. So when the box is on, the charger glows yellow. I don't have much stuff in mine though. Tools are minimal. One to remove my cowl with. Anotehr to adjust my low-end with. A wrench to remove the prop so I can remove the cowl. And a couple glow drivers. Don't like being weighed down with stuff. No glue. No props. No glow plugs even (but that's just cause I ran out).