Nope, the 5XL is available in both left-mast and right-mast models. They also come in both US and 220V/50Hz models. As a righty, I prefer the left mast. Personally, I think the “right hand, left hand” nomenclature is misleading, making right-handed folks think they need a right-mast machine.
Getting ready to head north, and looking forward to seeing you at Franklin.