Some other brands to consider: Bridgestone, Centurion, Fuji, Miyata, Panasonic, Shogun, Specialized, Univega, and I wouldn't overlook some of the higher end Schwinn's (Peloton or Paramount).

At least Panasonic and Miyata made 67cm frames, but it will probably be signifcantly more difficult to locate one than something around 25"(or smaller).