I will be quilting on my 6600, so the bulk is definitely something to keep in mind as this quilt is close to 100 inches square. What kind of pattern do you use when quilting the star? With all the puckered places, I don't really think SITD around each diamond piece is the best way to go. Do you think an all over pattern , like a panto, would work? I would prefer to have it long armed, but with the size it would cost me a fortune, so I will get this thing done one way or another.