John, you're not reading very closely! This is a Zone 2, if I'm reading close enough (), so QSx speakers would be wholly inappropriate.

I'd have some concerns about ceiling mounting the W series; while your drywall ceiling may be the same thickness as normal wall drywall (getting confused here), the strains on a ceiling would be much different than the strains on a wall.

I am the Doctor, and THIS... is my SPOON!