We are imminently going to purchase a Denon AVC A1SE and a set of B&W speakers consisting the 603 fronts, probably the LCR6 centre and 601 surrounds - mainly due to size. The room is rectangular with a 12' side wall and 18' front / rear walls with the screen and sofa against them respectively. The surrounds will be standmounted firing across the back of the sofa just above ear level to delocalise the sound slightly. The query concerns the inclusion of a centre rear dual speaker set up mounted with dipolar speakers approximately 3' above ear level to the left and right ends of the sofa. I am stuck for options given a fairly limited space and the lack of a full range B&W surround. I want diffuse atmospheric sound for movies but the precision for multichannel music (such as the DTS Eagles Hell Freezes Over 1.5kbit disc). Any advice or general comments most welcome! PS - I am considering getting a !cheap! retailer (any ideas?) to supply the KEF TDM34DS but would this mix well with the B&W's given my sensitive ears - or perhaps it would overpower the room?