IMO, the hardest part is getting those **** ring terminals to stay on the wire.
I went through FIVE 2-AWG ones for my brother's amp ground, and none of them stayed on... granted I was using $4 dollar crimpers which eventually broke. But, still. >_
Butane torch and solder!!!! Always perfect every time
Just get yourself dirty and follow each wire to find routing. Put ring terminal on wire as I suggested before and run another wire on top of the factory wire. Use some zip ties to help hold it in place and Voila! Big Three!//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif