I would not try to FMQ that monster. Probably would quilt over all the seams with a narrow zigzag stitch and echo stitch around the t-shirt logos. I have done echo stitching with my walking foot, going slowly and using the kneebar to lift up the presser foot often to adjust place. I would stitch just once around the major logo. Because of the fusible, that should be enough quilting ***provided*** you use a batting that does not require a lot of quilting. I would probably use Quilter's Dream request weight cotton (the thinnest one) to keep the bulk under the machine arm as small as possible and also to keep the quilt's weight within reason.