Time to pack your shit up and move! Here is the link where I ordered my Power and Ground. Flexible welding cable and this is BY FAR the best wire purchase I've had and the best purchase for my build.
http://www.trystar.com/catalog_product.aspx?prod_id=39
They will print whatever you want on the cable for you in whatever color for no additional charge (under 63 characters) If you order call and ask for Amy, she was a gem. (Saved me 60 bucks on shipping just splitting shit up) Trust me bro you wont be disappointed. I ordered 2/0,sweeeetttt.