Digital BW, The Print

Hello and THANKS for building this info source.

I am transitioning from Darkroom to Digital.  I already have an Epson 2200 and only print 
Matte (so far only with Epson Ink and Enhanced Matte). I just ordered an R220 and a UT-
R2 Warm Eboni inkset and a pack of Photo Rag.

I want to keep Color inks in my 2200.  Should I get an Eboni Cartiridge for it?  I will keep 
the Full UT-R2 inkset in the R220.

I will be experimenting with BO printing as well.

Now if I just rally knew what an ICC was.......

John