I'm using jrichker's instructions here http://forums.stangnet.com/775820-battery-relocation.html, only question I have is if I use 1 or 0 gauge welding wire for the ground do I need to use the same size for the power? I had bought a battery relocation kit which came with 2 gauge power wire.... I'd like to use that if I can and just buy 1 gauge welding wire for the ground, would that be sufficient?