I hate taking out a new thread, cluttering up the site unnecessarily, but it seems changes in these supplies are constantly changing now. What's out there in the way of single-weight fiber papers with F surface? I know about Slavich, but dismissed it when I saw the European sizes, and the grade 3-only availability. Right now I'm interested in an 8x10 American, non-polycontrast, F surface, cold tone, and single weight (double weight too). Or will I need a time machine for this?