Digital BW, The Print

Hi, I've already post this question in QTR thread, but actually should 
be here the right place. Has already anyone tried the new inks 
diluitions from J. Cone in a R2400? I'm waiting for the empty CIS from 
Eifillink, Piezo MPS sounds to be perfect for my works, -90% Matte 
papers, 10% HPRag pearl-, but if the issue is just the patience and 
care to profile the papers myself, that's pretty fine. My worry is 
about the state of diluitions for each channels, are they ready to be 
sold as they are, apart from the profiles? Any suggestions? Inkjetmall 
support seems to be too busy, and the local Piezography reseller (Milan-
Italy) isn't so precise about the reasons. Any help from the real world 
users will be great! Thanks. 
al