Has anyone thought of this, I have an extra set of 3.5" Infinity Perfects. That I have contemplated putting in the doors, facing the driver and passenger. I would put them in the dash, but that would require bottom mounting to get them to sit flush, and trimming a few where they would sit (they are kind of deep). I know its going to need some modifications. I already have 5.25" Infinity Reference in the stock door locations, plus a set of Pioneer 6x9 4ways in the back. What im getting at, Good Idea or Bad?