Digital BW, The Print

Is there someone using Studioprint with the Ultratone inks?

I like to try this combination with my Epson 7500. Because I had 
severe clogging problems with the ebony black I am now using the 
Epson matt black from the Epson 7600 instead. 

My question: How to make the settings and calibration in Studioprint 
and if you want an option to easily vary the tone?

Ingo