Speakers choice

Hi all! Sorry for my english but I'm french...

So, my problem is that a used to have an old B&O (Beocenter 1500) but the speakers just died... I'm thinking to get a pair of Bowers & wilkins 685 to replace them. Is the amp good enough fore the speakers? And could a b&w zeppelin sound quality be as good ase the 685?

Sanks, Martin