As a long-time Rolleiflex TLR enthusiast, I started to recommend one of those ... but if I were actually looking for another camera of this type, I'd buy a Fuji GS645S in a heartbeat. It's got a stunningly sharp 60mm lens on 6x4.5 format, a nice rangefinder/viewfinder, and is pre-electronic-controls (what I hated about the GA645Zi). Light, compact, about a 35mm eqFoV lens, etc etc.
That'd be my pick. Of course, I'll just keep using my Voigtländer Perkeo II 6x6, which doesn't meet your criteria.