Digital BW, The Print

I am trying to figure out how to get black/white prints with some 
color off of my Canon 9000.  Would like good quality  b/w with a few 
colors added manually (kind of like applying some Marshall colors to 
a regular b/w print).  To do this I have to work in RGB with a 
scanned B/W negative (scanned in grey then converted to RGB).  My 
question is how to get a neutral b/w without color cast?  

I have been experimenting with different settings of Photoshop 7, 
different papers and the printer and its inks but it is very 
difficult to remember/record every setting manually.  Does anyone 
know of software that records my photoshop and printer setting so I 
can print them out for each print that I make so that I have a record 
of my tests.

Thanks