I would like to make a few suggestions about guild titles.

For one, I think it would be better to have more levels in guild status. I'm thinking five would be best. Titles can vary. In hierarchy it would be something like,

Guild Master
Officers
Random title to be determined
Members
New Recruit

I think having these would give members of the guild a better idea of how long people have been around and would allow the leader to promote more often making people happier in general.