I dont think I would change a thing !!!!
Sounds like you all ready have the good stuff and every
thing fits and looks good.
The main reason for using the NF rings on the Night force
scope is that the finish will match. If you switch to the
Seekins rings they will probably not match.
I allways recomend staying with the same brand rings and scope,
and even the bases when possible.
Just my opinion
J E CUSTOM