Default [Q] Internal Storage Repartition Question

This is my first question on XDA. I'm sorry if I'm posting it wrong or something.

I'm flashed CM11 on a Galaxy S2 and I'm trying to re-partition the 2GB internal storage.

Essentially I would like to have all the 16GB(13.5) as my internal storage and also use an EXTERNAL SD(Physical card) as the INTERNAL SD CARD.

I tried these posts and also used some of the files given in it

It worked well, but I want the phone to ignore the existing INTERNAL SD CARD partition and use my EXTERNAL SD as the INTERNAL SD CARD.

I'm not sure if I'm placing the question right but I hope some one can help me out.