I spun these two skeins and plied a white/hazelnut merino blend with a medium brown. One is 140 yards long,weighing 5.4oz and the other is 146 yards long, weighing 5.8 oz. They average 7-8 WPI and I am tempted to knit them myself into a nice cozy hat and scarf, but my time crunch is your gain. As you can see from the pictures, this is a thick and thin yarn,which should work well on med/large hook or needles. I think I would try a 10-13US size.
Monitors can vary,so if the color is in question please convo me.