Well, I’m not upgrading the battery pack. I’m donating the 914 to Formula Slug instead (https://www.formulaslug.com/). They are the local University EV enthusiasts, and they are totally interested in working on Sparky. I’m donating the car and a lot of extra parts. They get the joy of finding a battery for it, and spiffing up the car.
This is a bittersweet moment for me.