Digital BW, The Print

I´m buying a brand new 1160,that I'll dedicate to BW,using MIS inks. Two questions:

1.Since I usually don´t like toning the prints, just ol'plain neutral BW,is there any point in buying any other inkset than the FS-Neutral,the famous UT-2 for example?
2.Do I have to install and run the color inks that will came with the printer,or can I install the CIS with the BW inks just straight out of the box?

Thanks,

André Vallejo
http://andrevallejo.net


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