QTR-Quadtone RIP

I have just started to use QTR trying out the basic tonecurves cool, coolselenium, warm and sepia on Epson Enhanced Matte Paper (which I use for workprints). I also have some Hahnemuhle Photo Rag paper. For both of these papers there are default curves that I can use. But my favorite paper for finished work is Canson Edition Etching Rag. My question is: are there avaiable default curves for this paper as well?

Forgive me if this question is asked earlier, this is my first visit on this page. 

Sverre Aurstad
Oslo, Norway

I would like to add that I use Epson 7880 with K3 inks and CS5 on iMac 27 OSX 10.6.8.