You see, this is something that seriously bugs me. No offence to you, but please let me give you some advice.
1. 'Amazing user interface' means more than a clean theme. You need something inviting, something that makes users feel drawn in and want to sign up. You may want to add ficons, or even mytabs to add some interesting graphical features that are appealing to the user.
2. There is no content, so requesting for 'staff and trusted members' is a waste of yours and everyone elses time. You DO NOT need any staff/moderators until you have an active community. None whatsoever.
3. You have literally next to no sections. In fact the site looks rushed and unfinished, overall.
Please do not take this the wrong way, it is intended as a constructive critique of your website only.
Regards
Addiction