Well my luck was short. Today it started acting up again and the M/S lights would constantly reappear. Even though current battery was good I tried a fresh one. I also changed terminal leads since they seemed to not clamp as much as I liked. Alternator checked out good. It read about 64 amps at idle and 99 amps at about 2000 rpm. I've checked some grounds located close to the battery itself and they seem to be tight.

Any more ideas to throw around?