Trunk Mount Battery - Wire Routing

FWIW...I routed the batt cable along the rear if the tailpanel and then through the pass compartment along the normal LH cable channel by the door sill. Batt cable is dead except during crank using a Ford relay in the trunk.. The alt 4ga charge wire is also there but once in the trunk, makes it over to RH side of rear seat and then straight back to battery (actually a megafuse holder then the batt). They both go through a grommet in the firewall clutch hole.
Works for me!