Does anybody make a quick-connect splicer? My issue: I want to hardwire an XM car kit into my AUX port and hardwire power into the 12V line I have on my cigarette lighter. I'm assuming the cigarette lighter probably has a quick-connect going to it. I'm wondering if I can disconnect that and buy a splicer that will allow me to run two power sources from that one line (both power and ground) without having to mangle the wiring behind my dash. Thanks.