Thanks for the kind comments Mike. I am glad it arrived safe and, well, I am glad that you like it.
The toner I used is a sulfite toner, so the result should be pretty stable. But I do not have any long term experiences. Next time when I talk to Wolfgang Moersch I will ask him about that toner and toning kallitypes. I used it mostly because I like what it does to the image tone of the kallitype as it shifts image tone a little bit to the neutral side.