Hello,
Over the past 25 years shooting for pleasure and as a profession, I have owned nearly every Nikon "pro" body and every Minolta "amatuer" body made. After owning everything from a Nikon F through Nikon F5 and everything in between in the Nikon world (whoops, never had an F2) I have thinned down to only the cameras I enjoy shooting with - a Minolta XE7 and others, a Nikon F3HP and an assortment of Leica M mounts.
I own others, but these are the cameras I find myself using. They consistently shoot well and the Minolta / Leica glass is superb for portraits (not getting into a flame war, just sharing my experience and preference).
If I had to thin down to only one SLR and one set of lenses, the "real" cameras - as the poster poses the question - would go in the for sale bin and I would keep the Rokkors. I'm at a point in life where I no longer care what anyone thinks about the camera around my neck - I want a great camera, good glass and wonderful pictures. For that, I find Leica and Minolta to be my first and second choices. Nikon is a distant third.