Mine is HARDLY a professional installation. However, it might be some food for thought. I removed to ashtray assembly, door and wud trim. I then fitted a plastic mounting plate that I fashioned out of the top of a cat litter container. I mounted the reciever to to it, screwed the plate into lighter assembly mounting holes and snapped the wud trim back into place. It's very sturdy. As for wiring, I came off a fuse in the passenger kick panel with one of those fuses that turns one into two. The other end is a "Y" adaptor that gives you two lighter ports. I plugged the reciever into one and let the other stick out between the center console and the dash near the floor. It's easy enough to plug your phone into,yet barely visible. All the wires are either behind the dash or running inside the console, well under the passenger seat, under the door molding and into the trunk. My antenna is mounted just behind the brake light on the rear deck. The hotwire is on an "always on" fuse, but the receiver has an auto-off function, so I don't sweat it.
Now that you know how I did it. Perhaps someone who actually knows what they're doing can offer some suggestions!