ebay for volt meter... and the alarm is just an LED connected to the alarm... used a drill bit to one of the stock rocker pieces that pop out to allow switches..
also got my new custom seats installed in front, back, and i installed my new center arm rest all wrapped in leather...two toned black and ivory... looks awesome they are comfortable as hell ... now i can get my amp rack built in the back because i know how the back seats are going to be... will get some pics of seats up soon.