Can anybody help withinstalling Nethunter in a Galaxy S7 with KhongLoi ROM s8 ported

I am trying to get help in installing Nethunter in the Galaxy S7 with the S8 ported ROM (KhongLoi ROM ) as would be great with almost all the S8 functions. I haven't found much info as nightly kernels still on Marshmallow. At least if is not possible to install on KhongLoi ROM maybe somebody coould help with Nougat as Marhmallow is past its expiration date LOL. Worth mentioning that although I am a newbie I have some (limited) programming skills in Javascript and C so happy to get involved if someone can help.

Thanks in advance