QTR-Quadtone RIP

I'm new to QTR, but loving what I'm seeing. I've tried printing a
standard b/w on my Epson 2200 with various premium photo papers using
the QuadTone options and UltraChrome inks. I'm getting gorgeous
results with Hahnemuhle Fine Art Pearl. Great neutral colors on a
white paper base. But I have been using the "Premier Fine Art, 100%
cool" profile in the QuadTone dialogue box. Is there a way I can add
the profile that comes from Hahnemuhle, or the one for Crane Museo
Silver Rag? If so, how do I add them. These profiles are currently in
my Library/ColorSync/ Profiles folder. I have Mac X 3.9.5.