It works! Moebius + Brioche =
After a little playing around with the placement of the brioche knit and purl stitches I got the look I was hoping for - the yellow and purple stitches. Yay! Don't look at the orange in the middle; that was the playing around part ;) I'm really excited to cast on for the next cowl and perfect my pattern. This is going to make a warm, squishy cowl. I can't wait to get started!