Thank you but it couldn't be a workable solution, as the TV must me hidden (my edict, not her's) from view when not in use.
But you got me thinking that maybe I can stuff a center speaker inside the middle part of our liftTV cabinetry (18.75"W x 23.00"H x 14.00"D (47.6cmW x 58.4cmH x 35.6cmD)).
My last foray, into adding a new center, ended up picking a nice looking 'door-stop' (Polk R350).
I spent few ours going thru the great
@sweetchaos post for "
Passive Speaker Recommendations for USA"
Then, BAMZ! I came to the conclusion that I am not going to complicate matters just for movie watching and stick with stereo L/R that has been my sweet-spot for far too long to change.