Those fabrics like minkee are messy to cut. I made my grandaughter a quilt from something similar a few years ago and I just cut it into square blocks about 5" square, maybe 6". I used several colors. Backed it with flannel so didn't use batting in it and tied it.
The less you cut on those fabrics the easier it is I think. But your quilt is going to be pretty. Good luck with the rest of it!