How about good lighting. I have a good table lamp and both my machines have good lights on them. Can't think of the quilting light which I don't have, but those who do have love 'em. It is especially for quilting.
I have one for each of my machines; you attach it to your machine and it can be slid for the width of seam you want/need' like 1/4" seam. I ordered mine online. Have the address if you need/are interested in it.
Mariah.