I am trying to upgrade my system at the cottage to do whole home DVR with DECA. At home, I have SWM-16 and I thought it would be too much for the cottage. So, I ordered SWM-8, power supply, SWS-8 and DECA. Will the SWM-8 I just got work? I'm planning on HR24, H24 and 2 H25 receivers at the cottage. Please tell me it will otherwise I'd have to send back the SWM-8 and pay more for SWM-16. I do not plan to add any more receivers than the 4 listed.