Yes, you can move the map pockets as they are only attached to the door panel fiberboard (just reuse the hardware and drill new holes in the fiberboard). In my convertible, I installed headrest speakers (my instructions are on Mr. Mikes site). I had speakers in the center console door and that was ok, but I really liked the headrest speakers. You can also slip some narrow speakers behind the vents for the computer (center console). I wouldn't recommend it, but that is where the conversion company placed the B-pillar speakers.
[This message has been edited by jaskispyder (edited 11-24-2014).]