I like the idea of a grand company NM system similar to the ZNMs. I think it should run on GC points though and not levecards that regenerate with time. With Zeni you had to go out and snap a bunch of pictures and build up points. This wasn't the best system for sure, but it still made you work for your pop item by accumulating points. There's already a point system in place with your grand company, so it's a natural translation.