Best of luck with your revival. I've had mixed results doing the same thing, but enough positive results to make it worthwhile pursuing. The only thing I've found is some of my revived packs self discharge at very increased rates, like 72-96hrs and they're discharged and need to be recharged. ll of mine seem to have increased self discharge thoiugh, just some much more than others.
You left out that one method with the automobile batt charger.....hehehe