You will need at least a M link cable and two S link cables to connect what you have. The subwoofer can be daisy chained off the 5000's in a stereo configuration such as with a digital source feeding the speaker directly without a processor, Using the 565, you would connect the digital cables direct to the processor for L+R and C+Sub directly. Comms can still be daisy chained or you can use a 511 slave patch. Get yourself a copy of the DSP speaker configuration manual as it will answer many of your questions and guide you through the setup.