QTR-Quadtone RIP

Hi,

I have the Epson R300 printer and the MIS Ultratone R2N inks. My
question is:

a) Are there curves available for QuadtoneRIP and this combination of
ink, printer and

  - Hahnemuehle Photo Rag,
  - Epson Enhanced Matte and
  - Hahnem�hle Fine Art Perl?

b) If not, are there ICC Profiles available for the Epson R300 and the
above mentioned Ink and Paper combinations so that I can use those
profiles in PS?

Thanks in advance!
Alfred.