sprint note 3 kernel topic

I hav the note 4 4.4.4 rom on my n900p (Norma Note3 KK 4.4.4 beta6) an am looking for a kernel that can support some sound enhancements. I had the note2 an ot spoiled me with agni kernel. I got everything i cud possibly want ouy of that kernel. Am looking for a kernel similar to that 1. Is there any one out there?? I flashed a few kernels but they soft bricked the phone.. .
any help on a kernel that will give me sound and led tweaks simiar to agni?