I've a new to me TB, that I couldn't be happier with performance wise. Chasing down an electrical issues had me working through a bit of a birds nest with add on wiring, that was tapped directly into the factory fuse panel. I've rewired quite a few boats, and as electronics began to add up, we would add auxiliary fuse panels to keep everything neat and safe. Pretty easy to accomplish as there was not factory harnesses to deal with and space was usually abundant. Has anyone done similar with a Turbo Buick to clean up wiring? Any advice with adding a keyed auxiliary one would be greatly appreciated