There's so many papers to choose from...
Anyway, it might be worth a try, although it sounds like a relatively expensive option to me that also has some potential drawbacks. Apart from what Niranjan says above, I also wonder about the actual paper surface and what kind of treatment this has received. They say it's 100% cotton, but if you take an unsized, 100% coarse-textured paper as this is supposed to be, ink bleed in an inkjet application would preclude the imaging of *any* detail whatsoever. So odds are that there is actually some surface finish and sizing added to it. Keep in mind also that unsized paper is *extremely* rare unless you count toilet paper as one. Modern papers are virtually always sized, whether with gelatin or a more modern material such as AKD.
Finally, inkjet papers tend to have a microporous surface finish which helps in rapid drying; I'm not sure if this particular paper fits in that category, because it's a bit different than regular inkjet papers, but they must have taken into account issues such as bleed & other types of dot gain, drying time etc.
Do they happen to have sample packs or other small volumes? It's easy enough to take a sheet, cut it up and have a couple of tries with it.
