The Great Conjunction works for Modernist* astrology, and a 200 year Air Element ties into the upcoming Aquarian Age quite nicely.
The rulership change from Saturn to Uran isn't a problem, since it's a change in Element regardless of rulerships.
*I use "Modernist" in place of Modern, because what's modern now could change in the future. And, I use "Traditionalist" in place of Traditional, because the tradition of astrology itself isn't limited to the time period beginning with Hellenistic astrology, which is what's being meant by "Traditional Astrology" in today's context. Instead, it's MUCH, MUCH older. It also includes Chinese, Sumerian, ancient Egyptian, and Babylonian astrology.