in the mist of building my first hilt, i believe i have all the parts except for sound board im waiting on. i have all my leds, lens, holders , speakers, wires, keeppower battery etc. my question is, and its a noob one. how do i hook up the battery to power everything? am i missing a piece? any help would be appriciated . anyways here it is so far, enjoy!13124507_1233022946725372_8500313067237134950_n.jpg