I have 3!!!
http://www.quiltingboard.com/vintage...n-t167672.html
Love them. I've refurbished all of them and have had to retime them, redo the tensions etc. and it's so simple on this machine. They are wonderful machines because you don't need to be a scientist to fix them.
They FMQ just as well as my modern machines, if not better. And yes, they are stronger machines and I've been told FMQ isn't such a good idea on FW as the motors don't handle the constant running well.