Not a cabinet, but I like the Gidget II table for my Janome 8900. With the machine pushed all the way to the right, I am able to use the plexiglass piece that comes with the machine to fill in the gap on the left. I just lay the plexiglass on the table -- works great and gives me room to sit in front of the needle, although I usually don't. I don't have it set up right now so can't take a pic.
http://www.amazon.com/Arrow-Gidget-I...=sewing+gidget