I first Googled Omniturn GT75.. before i was going to say "EMCOturn 120" because that machine is way smaller.. I have one though, and i really like it..but it only has a 20 mm Main spindle bore.
I also once came across a HAAS toolroom lathe, which has the tools fitted on the slide in a rack.. could also be nice, but you cannot run your work between centers..