I finished the grey at 29 inches early this month and started working with the new burgundy yarn.
I've decided to knit with the burgundy until I've reached the appropriate length for a scarf and then finish it out with the black.
At 33 inches now, I only have about 27 inches to go. So at about an 1 inch per week, I should be finished by Christmas. ;-)
Happy Fiber Arts Friday.