Hi I'm looking for some help regarding multi-room configuration please. I have a Pioneer sc-1228-k AV Receiver with a 5.1 speaker setup in the main zone and 2.0 in zone 2. The zone 2 speakers are connected via the zone 2 speaker terminals. I'm able to output te tuner to the zone 2 speakers, but none of the digital sources e.g Cable box connected to the receiver via HDMI. I'm assuming this is a limitation with the receiver so I wanted to confirm if this was the case and to find out what alternative options there are. 1) Is this a limitation the receiver? 2) As a workaround can I connect a second AV Receiver via the HDMI Out 2 in an HDZone config and connect the zone 2 speakers to the second receiver? Will this allow me to output all of the various sources to the zone 2 speakers without limitation? 3) Are there any other options for my receiver that I maybe able to leverage? 4) Can anyone recommend a good receiver in the $809-1500 range that is an improvement on my current receiver and would also allow me to output all sources to zone 2 and also has Dolby Atmos support? Thanks for the help guys.