Default Looking for advice please

Hi everyone,

I have a couple of questions that I hope can be answered. I live in Ireland and have just bought a brand new at&t Galaxy Note 3 SM-N900A from a neighbour thats just back from the states, I am hoping that I can root it and get rid of nearly everything that they have on the phone..

Is it possible for me to root the phone and flash a standard samsung kitkat rom on it? I want all the s pen functions and want to feel like I have a normal phone and not one thats been destroyed by at&t.

Thanks in advance and hopefully I can get some pointers..

PS: I have also put this in the at&t galaxy note 3 section but it doesn't seem like anyone answers any questions over there lol