I'm not saying it will fix it, but since you haven't replaced the ignition coil while this has been happening, it definitely can't hurt. I've been using a Screamin' Demon coil from performancedistributors.com for almost 10 years (along with the corresponding Dyna-module) and haven't had a...
Mine was hit a few months back too. I was fortunate though that it is limited to the rear door. I didn't even file a claim. Eventually I'll just pick up a door from the junkyard and swap it out. Skeptical to fix it until I don't have to park it in the street anymore.