B&W 804 Nautilus help

Have a friend who wants to build a system around B&W 804 Nautilus'. He has a rather awkward room, a bit on the small side with many varying dimensions which don't permit equall distances or surfaces to the side walls, little distance to the rear wall and a requires a near field listening postion. The room does have quite a few openings to adjoining spaces how ever.
Now to the heart of the matter, any thoughts on complimentary components. B&W indicates that these speakers drop down to 3 OHMS and suggest 50 to 200 watts per channel. First prioroity, power amp and line level only pre-amp (remote would be nice, but not absolutley required). Would like to keep these two units under $2500. Second priority is the digital source. He is interested primarily with CD playback but has some interest in DVD and digital recording. Would like to keep this under $1200. He currently has some single ended and balanced Wire World Eclipse interconnects and Wire World Polaris speaker cable. He is willing to consider other cable options after the first and second priorties are resolved.
He has requested a warm yet detailed sound and has eclectic taste in music.
As always thanks in advance for your help.