Have you considered a cochlear implant? Because you are late-deafened and you are profoundly deaf, you might be a good candidate for one. There is a lot of controversy in the deaf community about them, but the important thing is that they CAN be very successful for people who are late-deafened.
loml, why do you suggest Cued Speech? The OP isn't really the target "market" for cueing, and it's not likely all of her co-workers would learn to cue...seems like a suggestion out of left field to me.