I'll have to update the shed thread Ben
I thought about just drilling the PS pulley and I may yet but one of the things I don't like about the original water pump pulley is that the water pump snout sticks through the center of it. Kind of looked half finished to me. I also messed up my measurements on the ring of holes in that the 4 bolts that retain the pulley should have been in line with the other holes. Looks OK but always annoys me when I look at it.
Cheers