I have the Q20 set into the Koala table. The sides extend so the total width is 80 inches (I think it’s 80 if my memory is correct!). In my opinion, this should be big enough to handle really big quilts. As I work with a larger quilt, I fold the edges of the quilt in or scrunch it up so it’s easier to push around under thd needle. Congrats on your Q20- I hope you’ll enjoy your machine as much as I enjoy mine!