I would like to find a table that I can stand up to sew at or use the embroidery unit. They say 'sitting' is the new smoking and I'd like to be able to stand up at the machine without having to bend over; it will kill the back or neck. So far I've not been able to find one that I like or is affordable. Even my large bar/counter-top isn't tall enough;hard on my neck.
If using an embroidery unit on your's I'd not get one recessed. Not even sure it'd work well. Good luck in your search.