Getting a new passport is not a hassle in India now..
Better is to get the new passport.. I have done the same..
Got tatkaal appointment on 18th Nov..
Visited PSK on 20th Nov, verification happened yesterday..
Got Passport on 26th Nov, though it was dispatched yesterday
If you have address issues then you can follow the below:
You can give your parental address as Permanent Address and present address as communication address, if you are staying in different city..
And there is only 1 PCC you need from INDIA..