I've got the R800, but it uses the same ultrachrome inks and I've been researching papers recentrly. You might want to check out the
Moab papers. I ordered a swatch book from them ($2) after reading some good reviews, and the paper looks really nice. The matte papers are double sided and come in a wide range of sizes. They're compatible with Ultrachrome inks and you can download their ICC paper profiles when you're ready to print. I've also got sample packs from Ilford and Red River, but I'm leaning toward the Moabs. I just haven't placed my order yet, so I have yet to actually try it... I'm so far from completing my project, I've just decided to wait until I have something good to print before spending the money. Good luck

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