Anybody know of a reliable place where I can get my bluetooth car kit installed? I've been looking into purchasing the Motorola HF850 recently which has nothing but great reviews, but I would like to get it professionally installed in So Cal (LA area) because I know that tampering with our Bose systems can be complicated. I especially would like the mute function on the bluetooth incorporated with our speakers but I know that can be even more complicated. So if anyone knows of a reliable place that has had experience installing bluetooth in our G's, please let me know. Many thanks.