Digital BW, The Print

Hi,

I have been using Clayton's settings for BO printing using a 1290s with OEM inks on 
EAM paper and have been quite pleased with the results.  But I have also been very 
keen to try out MIS inks as well.  

Would appreciate any advice on whether I can simply use a MIS Black cart together 
with the existing Epson colour cart, or do I have to also use a MIS colour cart.

Another question is whether the MIS Black is more resistant to bronzing than Epson 
OEM Black.  My unprotected prints have only lasted about 2 months in indirect 
sunlight before bronzing.  

Thanks so much.
-des-