The Arione and the SLR Flow might work. I'd lean toward the Italia because it's shaped more like your old Turbo. I think you'll find the Concor and Antares too narrow and too short.

I'd find a Trek or Specialized shop that has one of those simple pelvic measuring devices and get measured, just to get a general idea of your size. Like you, I loved my old Turbo, but my current favorites are the Selle Italia Flite 1990 reissue and the Bontrager Serano SL in the medium 138mm width.