I just realized the new Ten is the "Stretch Ten" Citation rumored to be in the works around Wichita for the last 3 years. It is not a minor upgrade at all; it is definitely a major development of the X series airframe. I liken it to when Boeing added the "Next Generation 737" to the 737 series or the CJ4 was added to the CitationJet series. I look forward to seeing the first flying model in a year or two.