I voted yes. While a guild charter represents a guild rules and signifies what the guild is about, it would be nice to further that with a song or appropriate video.
To sway off people who would post stupid stuff or spam, I believe there should be a higher price.
Like 5k, even though that this is the price of 2 new guilds, I still think that there is room for people posting things they shouldn't.
Still a yes over all