So I'm going to have to get rid of my Alpine Type X's unless I want to toss out the whole "low profile" thing I'm going for (for security purposes if people look in the car) and have them fiberglass the out them. I'm looking at the Kenwood Excelon XR-S17P right now and can't find much information about them on the net. They're shallow mount and I've heard good things about the Kenwood Excelon series. Any thoughts?