Jim, sorry to see that
It will be hard to get it back on the road, but hopefully it is rebuildable and you can find what you need.
Glad no one was injured.
I have my dart sitting in the barn with nothing hooked to it and only a night light plugged in, but in my other barn, my Goldwing, prowler, imperial all have battery tenders on them, plus a lot of other crap plugged in.
The original wiring in my Dart is making me nervous.