My moto G is rooted. I am just about to instal Paranoid Android from a zip file, but then I'll need google applications. I dont want to install a package with stuff that I dont need. I just simply want the google play store and do the installation of apps from there one by one. How do I do that?
You should be able to flash
gapps which provides little except Google Play Services and the Play Store (Gmail, Chrome, Google+, etc. are not included).