I don't know what would meet your needs but having a small room similar to yours, I am looking at this Perfecxion 30210 at the website below. It's a little costly but I like the drop leaf at the back, the height of the table, and the machine can sit even with the table. Still not sure about all the measurements for my room yet. Might not be a choice for you... Good luck with your new sewing room and organization.
http://www.kenssewingcenter.com/perfexion-sewing-cabinets-c-195_202_3552.html