I am not an audiophile i just want better sound system for music & movies (50/50) in my living room.

My living & dining is in the same area of about 40' x 17', but i'm just gonna setup the system at the living area (17' x 17'). Should i get bookshelf or floorstanding speakers?

I have auditioned AE Evo 3 (obsolete models therefore steep discount), Monitor Audio RS8 and Sonus Faber Concertino Domus, and i really like the Concertino for its clarity and craftmanship. The demo room is about 12' x 20'.

I am now deciding between SF Concertino and MA RS8. Since i'm already planning to get a sub, is the Concertino/VX-10 combination or RS8 better for 2-channel music listening?

Other equipments in consideration:
Sonus Faber Center Domus (if Concertino) or Monitor Audio LCR Center (if RS8)
Velodyne VX-10 subwoofer
Wharfedale Rear Diamond 9 DFS
Yamaha RX-V861 AV Amplifier
Pioneer DV600 DVD Player

What do you think of the combination of equipments above?

Thanks for your help!!