What I find works great is to put the print light box next to the monitor then:
1. Put a blank sheet of print paper using one w/o fluorescent brightners and that you have a profile for.
2. Open up Photoshop and create a large, white image. Tag it with ProPhoto RGB.
3. Select view proof custom and select the paper profile and absolute Colorimetric and view paper color.
4. Set the Eizo CN CD/M^2 so the brightness matches that of the white image in Photoshop.
5. Adjust the xy coordinates (shifts color tint) to match the view box. Set the minimum monitor luminance to lowest.
Iterate steps 4 and 5 to get a white match between the view box and Photoshop.
Now, save that ColorNavigator setting. This should work on any paper that doesn't have OBEs. Glossy or matte. When you soft proof with show paper color the black point will automatically shift to the paper profile you are using. Papers with OBE's are a different critter. Best avoided.