A FED-3 is also OK. But take notice cocking the shutter first before turning the shutter speeds.
Camera's
without the slow speed options you can not make this fatal mistake. (FED-2, Zorki-6, MIR)
This is my FED-3 (with a J-12) refurbished by Milo. It is in perfect condition now but I suppose it was a lot of work.

Here a photo with that Jupiter-12 lens:

TMY-2 (Kodak) in HC-110(B).
And with the standard lens: I-61 Zebra.

Bergger BRF400+ / OrWo Filmotec N74+ in HC-110(B).
Indeed in former Post Sovjet countries the cameras and lenses can be very cheap. For medium format you could look at a Kiev-6C or Kiev-60 with Pentacon-Six bayonet. You can even fit the DDR Carl Zeiss Jena Flektogon, Biometar or Sonnar on it. But they are heavy.
I can also recommend the Kiev-2/3/4 range finders or the Zorki-6.
Well I have a lot of RF cameras (all in use):

Here another shot with my Jupiter-9 fitting on the Zorki-6 and universal V.F. (Turret). F/2,0-85mm, also a great lens.

The Jupiter lenses are pre-war Zeiss copies so they preform very well if you can live with the a bit less coating on the lenses (You can see less contrast and flair in front light) so here you must always use a sun hood.
To be honest: My FSU gear is not much less then my Leica M7 + Leica glass. These lenses are a bit better but 100x more expensive. However the M7 is very fast working in AE mode and build in frames for the different lenses.
Robert
"De enige beperking in je fotografie ben je zelf"
http://gallery.fotohuisrovo.nl/ http://www.flickr.com/photos/fotohuisrovo/