Default Android 4.3. jellybean aosp rom on note 3?

Would it be possible to port an old build/rom of 4.2 or 4.3 (jellybean) to the note 3? With 4.4, stupid google altered SMS API...which severely limits third party apps' interaction with your sms (ex. text blocking apps no longer work). This is a massive no-no for me.

So would this be possible?