Thanks for the suggestion.
I took a look at that and am not sure it would support my center speaker, which is an Infinity Beta C360 that is too deep and heavy for the shelf. (11.75" D and 34.5 #s)
And yes, my goal is to eventually have the closet hidden behind a curtain. Ugh, it would be much easier to buy a standard curtain if I didn't have to have my center speaker behind it.
"There is little pleasure in having nothing to do; the fun is in having lots to do and not doing it."