Hello there! This set is great, but in the "Pastel busy" cursor, you've missed a spot... it's skipping one part! Try including that also. I like that changing gradient also!
Also in the "Pastel link" cursor the blinking is a bit too slow... like in a sudden when you hover a link, the cursor might look as if it disappeared and the "L" is not too noticeable... try adding a shadow or something. Also try to reduce the interval between both the frames, i.e. increase the speed.
I still really appreciate your hard work!
EDIT: Oh wait, I didn't see the P.S which you included