May I commend you on your choice of wanting a rangefinder camera? For me, the most outstanding feature of a rangefinder is the fact that the frame lines allow you to see to left and right, above and below the scene you are about to capture. If you use an SLR you may as well look through the centre of a toilet roll. How about a simple Voigtlander?
This doesn't really belong here, but I love the gallery on your website. Truly excellent photography.
And the sign said, "long haired freaky people need not apply"