DB Link 8-Gauge X-treme Series Amplifier Installation Kit for a ZX 500.1 amp and 2 cvr 12" kickers 2 ohm, are these all the wires i need? if not what else, and will the wires for sure work? heres the webste i was looking at the wires from... http://www.sears.com/shc/s/p_10153_12605_05713082000P?vName=Computers+&psid=NEXTAG01&sName=Accessories&cName=CarElectronics&sid=IDx20070921x00003j