Finally some of my post has turned up.  Looking forward to adding the new NRF24L01+ with amp to the main controller. plus i can add one of the 3v3 arduinos to external pir which has the duemi. I also have a couple of Solar chargers arrived which will be getting installed to that PIR as well.

On another note the last project log i entered about adding debounce so the controller will keep the output high while the PIR is active , I think i have sussed it. On my test boards i have set up i can have the sender keep the input HIGH and the controller output stays HIGH. Just need to get code flashed to controller and PIR's to fully test if each PIR can communicate sill.