I agree if you do not like the quilting stitches seen, you will always wish you hadn't let them quilt it. Get a square of fabric and a thin piece of batting large enough to fit into a hoop. After cutting out the fabric and batting, draw 5 lines (as straight as possible) across the top of the fabric. Put the fabric into the hoop, and then tighten the hoop using the tension control. Practice to get even stitiches. Not so much how small. Just practice,practice,practice till you are satisfied with how it looks. Then start on your quilt.