You maybe find that you can get very close to the performance of the Salon2 with the Salon1 for much lower price point (1/2 the price of new B&W 802D).
I listened to the Studio2 with decent ML gear and I heard a little bit more detail (very small improvement) over Salon1 in the highs. They sounded very much like the Salon1 but with less bass (Studio2 vs Salon1).
As a pervious owner of a Salon1 I would think I would buy those again over spending much more for the Salon2. I would get more satisfaction in the 50% saving over the xx% improvement in sound. I would guess the Salon2 would sound very much like the Studio2 except it should have a more fuller sound. Just like the Studio1 vs Salon1 comparison.
Anyways, just some random thoughts from a penny pincher.