Default Port Possible Add Ons?

Was wondering if someone had the ability to port some of the add ons from this rom from the Nexus 7. Such as the Deep Sleep on power loss (where it pretty much puts the device into airplane mode and shuts the screen off), As well as the volume buttons. This device is just perfect sized compared to the Nexus 7. And I got it for free so I'd like to use it if possible.

http://mehrvarz.github.io/nexus-7-usbrom/