Has anyone replaced their battery in the 2006 frontier model yet ? I am looking to replace mine in my 2006 I need a better battery. I like to listen to my music sometimes while washing my truck with the ignition on and truck not running, 30min to an 1hr later I have to boost my truck,I have an Alpine Head unit and a 250 watt Alpine Amp also I need a battery with a direct fit I know some batterys you will have to add longer cables. Does anyone have any suggestions ?