I am looking for night sights for my Para Nite-Tac. You would think that a NITE-TAC would have them already but oh well. Since they use there own sight cut with the excuse that there is not standard...The Novak cut seems fairly standard to me... What are my choices? I see that Metrolight makes a set but I have never seen them in person. Novak makes specific ones but no pics. Anyone have a set of something different installed?