All looks very well thought out and designed.
Interesting with the detachable cord, didn't know that from watching an earlier Video. Nice that there is an option for the longer Cord, again looks like Griots had their thinking caps on.
Some might not like such a feature, but perhaps could be a good idea at an area where cords can weaken, fray and break with repeated bending like I've seen a number of tools I've owned do.
Provided the Cord and Connection is built well, should be no problems. Such a feature was common on many Milwaukee Tools, and I've never had any problems with such even under extreme heavy duty usage.