I want to sell my B&W 601's and upgrade. I already know what I want up step up to: a pair of B&W 805's. The one thing that's holding me back is I don't want to buy the N805's and 4 monts later have B&W announce a N800 series 2. That already happened to me with my series 2 601's. So my question is, how long has the N800 series been around? 4-5 years now? And, has anyone heard about upgrade plans? Thanks.