Slower yes-by about a factor of 3, but when there is no supercharger around-eg Beauce, chaudière Appalaches and côte nord, chademo is a life saver compared to the regular circuit électrique and flo snailcharge...
M3 door handles work fine here in the rain/sleet/ deep freeze of Qc city- had to try them out onmine this weekend- the push/ pull worked fine albeit needed a little more push!
I tend to agree... only problem is the vault shape- maybe it’ll have aliding sides so as to accommodate a gooseneck or fifth-wheel attachement...and cargo bars for ladders and such.