clifford matrix 50.5x.what else do i n

So I'm looking at a Clifford Matrix 50.5X alarm with remote start for my 2005 Nissan Titan LE. I'm trying to figure out all the accessories I need with it. In addition, I want to be able to roll up/down all four windows and the rear window and lock/unlock the doors. So with that in mind, here's what I believe I need: DEI 556U-W bypass module for remote start Backup Batter 520T (I guess this would be good) Audio Sensor 506T (for glass breakage) Radar Sensor 508D (nice for when I have the windows rolled down) I'll be adding an actuator to the tailgate to lock/unlock as well. This looks to just tie into the current door locking/unlocking. So the question I have is with the windows, hood lock and power locks. What do I need for these? For the windows, I assume I would need the 530T module because of the features, but this seems to only work with 2 windows. What would I need for all 4 windows plus the rear window? What DEI modules do I need to add to lock/unlock the doors (this would be all 4 doors plus the actuator that I'm adding to the tailgate)? What is there for hood locks? I couldn't find any DEI module for this. I'm also looking into installing this myself. I've done this before years ago. So with that, is there anything else I should look at getting for installing this myself? I know this is a lot of questions, so thanks guys for any input. Brandon

Drop the audio senslor, the external zone warning of the 508d MAY trigger it, you need 2 530's for the 4 windows and a 529 configured to make one window go up and down.

Alright, so here's what I have it narrowed down to. Instead of the 508D I'll just go with the 506T. Let me know if there's anything I'm over looking: Clifford Matrix 50.5X Bypass Module 556U-W (for remote start) Audio Sensor 506T 529T module for the single rear window (up and down) 2x530T modules for the 4 windows Also, is it worth it to get the 520T Backup Battery?