Thank you I appreciate insight, I can fit the the 10ft frame easily in my sewing room, the 12ft would require less room for my sewing and cutting table. I do not think I will make king size quilts or have no real desire. I have two concerns choosing the 22" and the 26". I am concerned the weight of the 26" may cause muscle fatigue yet it seems to have less vibration. The 22" is lighter and seems very easy to move but the vibration seem greater. I have to say from test driving almost all brands the Innova is still the best choice for me. This is the last decision before the big purchase.