About the Six-gauge wiring buss, I had to redo it.
For the first version, I had planned to put the QS8 connector between the lipos and the tube. My Lipos being quite wide, I could not close the belly pan anymore.
I had underestimated the space that these connectors took. So I made something much compact.
I covered the welds with Sugru, the texture of which I modified with a metal cutter.
The spinal cord :