Neat! I used to reset new odometers to match old ones that had messed up, back when I worked for the GM dealership. We had to be careful to match numbers, and certify correctness, to avoid problems with any future sales of the cars, since they all were less than 10 (or however many it was) years old.
If it isn't back in the car yet, you ought to figure out how many EV miles you already have on it, and reset the odometer to that. Just for the neatness factor and all...
