Fuji S5 Pro help needed ...
I hade a Fujifilm X-pro 1 for testing a week. Handling & weight is just perfect. So my advice is consider the Fuji. The portability is much more comfortable than any other high end camera. The X-E1 is a more affordable system with optically the same performance. The DSL's are great, but portability is less.
The Fujifilm system als gives you an enormous choice (Leica M, Contax G and even Carl Zeiss Contarex) for 3rd party lenses too.
The new fujifilm lenses are really top quality.
Goodluck & regards, Jan Vogelaar