I would go listen for a few brands before you buy. I like B&Ws but IMO they do not get good until the 800 series (805s). While lesser B&Ws are still good I think there are better buys in the lower price range.
What is your price range?
I would by Usher Be-718 Tiny Dancer.
http://www.6moons.com/audioreviews/usher2/tinydancer.html
They are front ported and they should fit..."15 inches tall by 10 inches wide by 16 inches deep at the bottom and 12 inches deep at the speaker's top (add another two inches for binding post clearance)."
They are $2800 though but if you were looking at the 805s they should be in your budget.
What is your price range?
I would by Usher Be-718 Tiny Dancer.
http://www.6moons.com/audioreviews/usher2/tinydancer.html
They are front ported and they should fit..."15 inches tall by 10 inches wide by 16 inches deep at the bottom and 12 inches deep at the speaker's top (add another two inches for binding post clearance)."
They are $2800 though but if you were looking at the 805s they should be in your budget.