I did my best to search for this, but couldn't find it.

I'm planning on running new speaker wire to the doors. Other cars I've had it's easy but this car has these goofy bulk connectors that are probably a dream come true for door removal, but how am I supposed to get speaker wire in their. My only ideas are to redrill and add new grommets on each door or leave the run inside the door stock and just run the new wire to the connector which would require figuring out which wires in the connector are speaker wires (which shouldn't be TOO hard, im pretty good figuring crap like that out.)
What have any of you guys done.