Husker, I have a used set of Pagid yellows (for the 987 CS) that have more than 50% life left on them.
If you want I can take measurements and some pictures, if you like them you can make me an offer that I cannot resist..
I believe that the rear set does not fit on the 981 CS rear calipers, so I cannot use them.
PS, these are great for the track but they squeal like a pig on the street.. it's embarrassing when stopping at the light