Hello;
I have three kiev-60's, two m645's, and a couple of yashica tlr's. All are great camera's and have given me excellent service. I would consider an Arax k-60 kit with mlu and flocked interior. I use mine with the waistlevelfinder most of the time. Took mine out a couple weeks ago to shoot a car show with a mir45mm. Stay away from the k-88's, these are very finicky and hard to mantain. I would also consider a Pentacon that has seen professional service. Love the lenses that are available for these systems, Steven.