Finally gave the porting request for my personal Reliance Postpaid number to Airtel. The previous scheme that I mentioned is not applicable anymore. Now they are giving me 960MB 3G data and 300 minutes of Local/STD calling. 17 Rs. pack for free incoming throughout India. Should be good enough. Very happy with Airtel in Meerut.
Planning to change my HTC One M7 to either a One+2 or a Samsung J7. Also just got a Moto G3 for my daughter.