I feel your pain! My bulkhead connector has been giving me fits and has left me powerless 5 or 6 times in the past 2 weeks. I ordered the "kit" from http://www.madelectrical.com/electricaltech/amp-gauges.shtml (page 2 is the install) $43.95 and includes everything you need for the install. You have to call to order, he doesn't have an online ordering system yet. Called Mark yesterday, nicest guy you ever wanted to talk to. In the meantime, to keep going, I've bypassed the ignition system with a toggle switch and push button switch. Flip the switch, push the button, release the button and drive.