I'd like your varied opinions on what features you consider essential on a manual focus slr so I can make an informed decision on a camera purchase.
My list of desired features is probably different from your list; therefore, it is probably of no value to you. Plus, my list of desired features is way too long to post. Therefore, all I will say is that the Nikon F2 with non-metered viewfinder is the camera that has all the features I desire in a manual focus SLR except for an optional digital image back.
Two other cameras that that have most of the features that I consider essential are:
Pentax Spotmatic
Fuji ST705
Bayonet lens mount, interchangeable viewfinders, interchangeable view screens, motor drives, and interchangeable backs are essential features my Spotmatic and Fuji lack.
http://www.flickr.com/photos/11336821@N00/6307637714/
http://www.flickr.com/photos/11336821@N00/5184850897/