My suggestion would be a Janome Jem. Since you already have a Janome, the feet would be interchangeable, and any sewing that you do away could be continued at home on your 6600. I have a Janome 1100se and a Jem Platinum. No problems sewing back and forth. The only foot difference is the walking foot. The Jem has a short shank and the 1100 has a long shank.