Greatings Outlaws,
I am attempting to spec out a home theatre system for our living room remodel that will fit into a custom cabinet my better half is having built.

The living space will not easily accomodate a properly wired 5.1 or 7.1 speaker system so I have been researching multi channel or DSP systems.

I originally had settled on a YSP 1100 but after some further research a second possibilty may be a 1070 combined with Kef fivetwo Model 7 speakers and an LFM-1 compact subwoofer.
I am looking for some guidance on calibrating the multi chanel speakers in a large (20'x25' with vaulted ceiling) using the 1070 and the multi channel Kef's.

We do not think we will require high sound levels since the entire living space will not be devoted to the home theatre, I may be able to post a room sketch if that would help.

I am looking forward to everyone's input.

Thanks,

Mike