Well I ordered an htc one m8 on ebay today to replace my galaxy s4. I wanted to put GPE rom on it when it comes in, will I be able to install Htc's apps from play store then? Like the camera app so I can use the duo camera? Rom is in this thread: http://xdaforums.com/showthread.php?t=2706441 Also will I be able to receive ota updates from google then? If I perform nandroid backup, does that backup my stock htc rom or not? Kind of noob at this, only device I really meddled with was nook hd+.