I have a 100 x100 quilt made with 16" sq and 2" sashing surrounding each sq. Sq has applique cats, Want to shadow quilt around each cat several times. Also quilt inside sq 3/8 from sashing. Sashing will have a meandering loop in it. Where do I start. Was thinking about doing the 3/8 first then shadow around cats until I meet the 3/8 on all four sides. Last the sashing loops. Am I on the right track? I will be doing this on home sewing machine for straight lines and sit down Sweet 16 for the shadow and loops. First time fmq on such a large quilt. I have a large sewing table for both machines to hold the weight of the quilt.