Your quilts are pretty. I like the stitch you used to quilt them.
Fleeced backed quilts are one of my favorite ways to make what I call "quick quilts". I make most of my baby/children quilts that way. I use fairly dense fleece and do not put any batting it them. Works great.
I often use a "connecting" stitch (074 on my Q6600 machine). It goes pretty quickly. I love it for stitching the fleece down on the front of the quilt--I nearly always bring the fleece from the back to the front to form the binding.