If you want to use A version with complete google services follow these :
Step 1: install any G version latest is best wipe all data
Step 2: now find hot apps app or you can see in Notification bar it will recommend you to install google apps just install it it will ask for reboot press OK reboot how
Step 3: now install Any A version test or stable ,
"without wipe data"
Step 4: enjoy if it is helpful comment here ????