FWIW, my thoughts would be, if you aren't bothered about actually wanting an old-school type manual / mechanical camera, and you've got good quality modern autofocus lenses, then you'd be best served getting something that will work with the existing modern good quality glass. So, going for one of the Nikon bodies as mentioned above makes pretty good sense. My go-to 35mm camera for example is the EOS3, for precisely that reason - i've a bag full of 2-3 year old Canon L lenses that will all work perfectly with it. If I want to shoot something more "involving" for want of a better word - i've got lots of different kit, but if I just want to take photographs, know they'll come out exposed as I wish, and have the end result on film rather than a memory card, I reach for the EOS-3 almost every time.