thanks for your interesting replies.
After thinking the whole weekend I got today a D810, shuttercound 2600, 3 years Nikon warranty.
Together with the MB-D12 I get also a fast DX cam with good AF coverage.
And 36 MP FX and the Nikon pro body quality. Ideal for my portraits and landscapes.
If I need small I take my Nikon 1 with 20 MP 1” sensor, really small and astonishing good for the size.
Due to DXOMARK as good as a D200.