The shifter (SL-M7000) should be 3-4Nm! [1] Gulp!

The brake should be 6-8, however they do that with an M5, exceeding the previously mentioned max! Maybe some other material? I have an M6 there, so it isn't the same model. I have a BL-425 - I found a manual [2], but it focuses on the disc brake, not the lever.

Because they do 6-8 with and M5, perhaps 10 with an M6 is OK even tho it is the maximum.

[1] http://si.shimano.com/pdfs/dm/DM-MBSL001-01-ENG.pdf
[2] http://si.shimano.com/pdfs/dm/DM-BR0005-13-ENG.pdf