I think he assumed that the lcms output is correct and he tried to find a test environment where everything is correct. Too brownish? Let's find a display WP where it's 6500K. D93? Do other colors look good on this "emulated display"? OK. This must be your display! Or something like that. :) Should I try to override the coloprof settings to use D65 reference instead of D50? (Only for testing.)