hi susan
yes I'm familiar with the bailey brand. i have a bailey 15 pro it gives me 15" of sewing space from needle to the back of the machine it runs quite and vary smooth, it has a speed control, i have it on a hinterburg frame i love how easy it is to do really big quilts in a shorter time. here check out this site this is where i got my machine from and have been vary happy with it. hope this helps.
http://www.baileyssewingcenter.com/homequilter.html
:D tj