QTR-Quadtone RIP

I'm about to try my hand at creating a QTR profile for K6 inks in the 
Epson 1280 using Epson VFA paper.  I'm doing this mainly as I see no 
existing profile out there or any information as to whether a profile 
for a different paper works well for Epson VFA.

But before I spend too much time on this does anyone out there have a 
suggestion for what profile might work well with K6 ink, an Epson 1280, 
and Epson Velvet Fine Art paper?

Mike