I have an all VMPS speakers...Onkyo amps...Sunfire prepro system I use for hometheater. This multichannel system was my old system, and I have gone back to it's use not long ago.
I did put together a very high quality surround system which consisted of: All Apogee speaker system, all Krell amps, two channel tubed preamp, Sunfire prepro, Sony XA-777 multichannel SACD player, Pioneer DVD Video/DVD audio player, VMPS subwoofers, front projection,dedicated room, dedicated lines, bass traps...ect
The system sounded fantastic...so, (I know it can be done). That said, the main movie watchers in the family (wife/kids) could never quite grasp how to use the system...go get DAD became the standard mode.
The new (old system) has only 3 buttons to push...I never use it for anything other than movies, ie...it's always in the right mode and only needs to be turned on.
I hope your family is smarter than mine, funny...my 10 year old Grand Daughter had the best grasp of the bunch (she's kind of a hi-tech kid)...the rest of them have trouble with the Comcast remote control?
Dave