The crossovers on the speakers I'm putting in my wife's car recommend against putting them in the door itself, so I've had to run wires through the door molex. This was my first time going through the door harness in this way, so it added about an hour and a half to the one door, including messing around with the tripod and one-handed operations for stuff I couldn't get the tripod into position to record. I expect knowing what to do will reduce the time to about 30min. The video's uploading right now to youtube:


Tools used:
Flathead screwdriver
10mm socket
Dremel rotary tool
Trim removal tool