Digital BW, The Print

I am going to be trying Innova Fibagloss with UT2.  I was wondering if 
anyone has tried them using any of the glossy profiles for Eboni (ie 
epson semigloss profile)?  These are the profiles that don't use any of 
the black ink and use the dark grays to produce black.  Will this work 
or should I order some PK right away?.

Thanks,
Peter