Digital BW, The Print

Transitioning my printing from 1280 UT2 to 2200 UT7 and would like to 
use all the ink on hand to best advantage.  I understand that the UT2 
yellow is the same for UT7; likewise the UT2 light magenta = UT7 light 
cyan and UT2 magenta = UT7 cyan.

I am left with two full bottles of UT2 cyan and UT2 light cyan.  My 
question ----- is there a use for these two inks?  I also have an R220 
now running with MIS PRO inks and a C86 with EZN.

Dump, sell or use?????

Barbara Woolner