I opened app mgr and was amazed of how many google components there are running on my phone which i have no intention of using and would like to remove. The thing thats keeping me from just axing everything except for play for updates, music and movies is that there all connected in some way so if i remove an umbrella component its impacts the rests ability to function. So my question is what can i get rid of without losing play, music and movies. Also is "google services" the umbrella app for all the services. TIA