Digital BW, The Print

guys I need help.  I am looking to get a epson 2200 and turn it into a 
black/white only printer.  I have been looking at quadtone ink sets 
from lyson(dye), mediastreet, cone, and inksupply.  I narrow my 
options down to cone and mis.  I need some real facts not just 
personal bias for one brand vs another.  I am leaning toward cone 
beacuse in the latest ink its just black ink and you can buy paper for 
whatever tone you want(warm,cool).  Mis is great because the mixed ink 
together can give you up to 40 differnt tones.  I am also looking into 
offering this solution as a printing service to the local photgraphy 
community in my state(did research and there is a need for it).  If 
you guys can help me that would be great. Thanks.

ok now i have more information. sepia in the dark room is a total 
different process(chemicals) than black/white(chemicals).  Also if a 
photographer wanted a warm or cool effect on their image the will do 
it that time with filers, lenes, and settings. So I am going with 
piezo ink but how will that work out if a photgrapher shot a 
cool/black/white image and i am printing it for them on netural ink? 
Is that where the RIP(studioprint) color management(gretag 
spectrophotometer) and paper come into play? If so why does inkpress 
sell paper that has different tones(warm, cool)?

wow I guess everybody is tired of this topic on this group.  I found 
out that 2 piezotone ink can be used in the epson 4000 at the same 
time.  So I am going to use 3 printers total. One for netural bw k7 
ink, cool/warm netual bw, and the third for sepia ink(sundance).  Does 
anybody know of anyother company that makes sepia ink for inkjet? 
Since back in wet darkroom days selenium tone was caused by a 
protective coating, I am going to use Bradford Brilliant White paper 
for that effect.  Starting off with quadtone RIP then studioprint.  If 
I am missing anything somebody please let me know.