Add Features To Current Survey Script

I need to add more features to my current survay script. - A more detailed admin panel to maintain all the surveys and categories. APPROVAL Users can create all the surveys they want but I have to approve them if they want to be listed on my website. All created surveys will automatically be set to "Unreviewed" (disapproved setting). It will help me know whether the survey has been reviewed or not Non-approved surveys will not be listed anywhere on my website but people can still access the non-approved surveys if the link is posted on other websites. PRIVATE Basically like "Non-Approved". The survey will NOT have a chance to be listed on my website. (I will not be able to approve or disapprove) Bob can check or uncheck whether he wants to make his survey private when he's creating his title, email, # of fields, etc. More details can be sent through PMB.