Digital BW, The Print

I was looking over some of the specs for several of the papers carried 
or made by Red River and I'm looking for some user advice.

What kind of experience have fellow members of this group had with 
their GreenPix Matte, 60lb Polar Matte, and Aurora Natural papers.  
I've used the Polar Matte for notecards I think it's terrific but for 
my print purposes it might be too bright.  I'm looking specifically for 
a nice natural, less white (with or without and OBA), to match up with 
the Eboni UT2 inkset that prints nice and warm.  A warmer paper should 
take the Zone 8,9 and 10 areas down where I can work on punching up the 
highligts keep the low/mid-tones intact.

Thanks for your help in advance...Mike
New Orleans, LA
www.NewOrleansPhotoArt.com