Good morning, ColdEye;
Before we actually begin here, there are some things you and I could discuss over a cup of coffee sometime about your chosen pseudonym on APUG.
First the disclosure: I bought the cameras that Matt King had. I also have added the Hexanon/Omegon 4.5/180mm lens to the mix for a wider range of lenses to use with the gear, along with a couple of other accessories.
For what I have been doing, the ergonomics of the Koni-Omega Rapid-M fit me fine. However, I am 6 feet 3 inches tall, and I have large hands. For me, it is a fine, workable, heavy, noisy, capable, 6x7 rangefinder camera system. That noise part does require some explanation. The in-the-lens leaf shutter is really quite discrete, but the sound of the push-pull plunger system for advancing the film and cocking the shutter is something that anyone with a military or law enforcement background will probably say is an awful lot like the sound of a 9mm Parabellum or .45 ACP going into battery. In some unusual places, this could provide you with a significant psychological advantage.