I've got both these cameras in hand now. The GSN arrived yesterday and the RC was waiting for me when I got home today. Both look really nice. The RC is MUCH smaller. Will have fun playing with them now. The RC may match my initial goal of a nice carry around camera better, but I like the looks and feel of the GSN too.
The GSN focus seems a little "dry" like it could use some lube. Is this something that may be necessary? Maybe it's just my technique. It only seems bothersome while holding the camera up to focus, when part of the camera weight is being supported by the ring and turning it. If the weight is supported by my hand or on a table, it turns much more smoothly and effortlessly.
Will just live with it for now. Otherwise the camera if in VERY NICE condition.