I agree completely with Old Stoneface tips. Google Search is using a lot of battery (Google Now?).
Your battery stats are not good at all and with Moto G you should get 5+ SOT without problem. Your phone is awake most of the time, that means some app is running wild.
After the reset forget apps like Clean Master or Weather Channel widgets and try to restrict sync/upload settings in apps like Google +. For example, sync just when on WiFi and the phone is charging.
About the status bar and buttons disappearing. I see you're using Power Toggles, make sure in the settings that "immersive mode" is unchecked.
In the other thread you were worried about how much time took to wipe the cache partition (8 min). Don't worry, that's sort of normal. Mine takes about the same, but in the end the green robot manages to do the job