Swapped out the detectors today in prep for putting the 9500ci in my wife's new car. I kind of Frankenstein'ed it though - swapped in the Bel receiver, CPU, and displays but left most of the hardwiring, GPS antenna, speaker, and rear laser receiver. They're all compatible so it makes it pretty easy. Haven't driven it yet but looking forward to it!
Oh, and adding a V1 tomorrow. I think I'll run it on silent and just use the arrows for backup and SA.