Well just found this and wanted to share and have the info out for people later that do searches..

http://www.ws6.com/batt-relocate.htm

Pictures help alot..

Yeah 0 awg is way bigger then the car will ever need... 2 awg should be fine.

 

thats a classy install on that ws6. i think i might try to weld up a box and do a relocation myself. too bad ive got something in that spare tire well and already too much shit running under my passenger door panel :x

thanks for the link, good shit