Some help for an Ideapool

Hi all,

I need some help for an Ideapool.
The idea behind this is:
- A user can post a thread (idea)
- He gives this idea one ore more category options (in form of a graphic), which should be seen also in the Thread View in a column.
- A Moderator (only) can give this idea a status, like "accepted" or "in Work" in form of an icon, which should be seen also in the Thread View as a first column.

Any idea where I should start to look for would be great. I'm no pro, maybe somebody can help with some hints.

greets,
bootsy