Help me decide on the names for ranks

[Sergeantincel]

You see those stars you have above your post under your username? Depending on the amount of posts you make, it will change and you will earn stars. I guess I get max because I'm admin.

These are the ones currently in place. I made them in a whim, not permanent:



I can add more / delete / change amount of posts / decide the amount of stars for each rank. 

Suggestions?