HPW
You came to the show late. That was the first problem I considered. All the bolts have easy access. The bracket that attaches to the drivers horn bracket has the nut welded to it. The omly bracket that could not use existing brackets will have a doubler plate with both bolts welded to it making the installation an easy one person operation. The bolts can be tightened or revoved from above or through the access hole.
View from the top.
Bumper bracket viewed through shift rod access. If the bumper was being used the bolts would get swapped out for studs.
Horn bracket viewed threough shift rod access.
The cable will run down the passenger floor against heater channel. It will be encased in wire loom and have grommets where it passes through the body and aluminium covers where needed.
The tire has to go on the gas tank. That aluminiium box looks real nice. If you are going drag racing they require 3/8 hold down bolts, hence the 10 mm studs they pass for 3/8". I would also put a thick piece of rubber over the + terminal to prevent a dead short in an accident.