Simple Hack Requested

[Moreliator]

Hello,
I would like to be able to allow certain people on my forums to be able to edit their own Custom Title. I would also like to allow other people to be able to have Custom AVatars, and, finally, I would like to be able to specify certain people to be able to do both.

Is this possible? I do not want it to be done by usergroups, either. For example, I want to be able to let Johnny, a mod, be able to upload his own custom avatars. Then I want to be able to let Timmy, a normal member, be able to define his own custom title and AVatar. Then A third user just a custom title.

I would appreciate any help, even if its just pointing me in the right direction.

Thanks.