Digital BW, The Print

I just purchased an Epson C86 printer and EZ-W inks. I have been 
using the Lysonic Quad inks for several years, but have always 
wished for a slightly warmer image tone. I feel the EZ-W inks are 
too warm. I have read that combining EZ-W inks with EZ-N inks may 
cool up the image. I would like a slightly warmer high value image 
with a neutral bottom to black image tone. Is this possible ?