Digital BW, The Print

Hello all.  I'm still trying to figure out which inks to use for my 
used 1160.  From all that I've heard, the Piezo driver seems to 
get pretty good marks for the paper profiles and being able to 
use straight greyscale images.  Since I'll be using a continuous 
inking system I would like to just commit to using a certain ink 
instead of having to change inks all the time.  I've been told by 
Greg at InkjetGoodies.com that the MIS full spectrum inks have 
been made to match the Piezo inks and would work fine with the 
Piezo driver.  This appeals to me since the inks are considerably 
cheaper than the Piezo inks.  Does anyone have any experience 
with using MIS inks with the Piezo driver?  Please let me know if 
this plan is worth trying out.  Thanks!

Andy