My biggest issue with my truck right now is electrical power, it currently has a 58 amp-hour battery and a 130 amp alternator. I have 4 light bars, 4 spotlights, 4 new speakers, and 2 large sub-woofers and a few smaller power drawing things. total power draw of the light-bars and sound equipment is 6,588w. i just ordered a 4000w Shuriken auxiliary battery. I'm wondering if i should order another one, while also upgrading the main battery and adding a second alternator.