Back to work on the battery relocation and front disc swap on the 57 Bird. Does the positive battery cable need to be routed under the car? I have mocked it up routed from the trunk into the interior behind the seat and along the drivers side floor under the carpet to the firewall, then out a hole to the engine compartment to the solenoid. Bad idea? Routing it under the car on the drivers side puts the cable in close proximity to the fuel line and there are problems with the X member to run it on the inside of the frame rail. Thanks.

57 Black Tbird 312/auto