As for name font, maybe a couple of different predefined choices, one of them being comic sans since it's liked for the simplicity and how close it is to hand writing.
As for colours, sure, a few also predefined colours could be cool.
As for this being 'unlocked' when becoming a forum veteran, i'm not against it but keep in mind that this isn't that big of a server to be... let's say needing these changes.
As for any different treatment to be added or changed to Forum Veterans or any other types of forum users, i disagree because the thing with the wedding reducing post a while back, it'd be a waste of time and resources, considering what they could be used for. INCLUDING THE NEAR CONSTANT DC'S WE'VE BEEN HAVING RECENTLY