Hi guys, a mate suggested I ask some questions on here....instead of pestering him I currently have 2x B&W 685's (series 1) in my 1 bed flat powered by an old Onkyo amp that I will be getting shot of. The new place has a living room measuring 17'x11. I will be buying and wall mounting a 65" Panny, the VT65 (probably for another thread). But what I am stumped on is the speaker set up. Initially I was going to buy a pair of 684's and a B&W centre + sub and use my 685's for rears. But I think these will be too big as rears. So now I am looking at at Monitor R90's and buying a B&W centre to match the existing 685's. Getting to the point, I would love some advice on: 1 - What rear speakers should I be looking at? I think I will go for small wall mounted satellite type 2 - Do I need a sub? If so, buying a B&W sub is a waste of money right? 3 - I haven't even started on the AMP yet...I want something to power the above setup and have Airplay capability. I'm not worried about 4k TV. Budget for all of this...£2000 not including TV or existing 685's. I have got a quote for installing all of this already....£400 from Master AV services. Thanks!