Thanks to all who have replied so far. Plenty of good options for me to explore. Further pointers gratefully received.

I should perhaps have said that I am looking for something "double width" (ie with over 900mm usable width) to keep the height down. As well as 568, 557, centre speaker and DVD/CD player its going to have to take the Wii and the PS3 :-)

I might also give Atacama a ring and see whether they have been conservative with their specs.

Rgds,
Duncan

Regards,
(Another) Duncan
Main: DSP6k, HD621, Oppo93, PS5, HP 800 G5 Mini, Hitachi 58HK6100U
Kitchen: M80+Echo Show 8"    Office: Echo V1
Bedroom: F80+Echo DotV3     Boxed: MS200 x2, DSP5K x 4