248434 Modx CMS CMF Help

I need a comments/feedback section added below individual blog entries. Our blog system was created using a snippet in Modx. Comment/Feedback submissions should use CAPTCHA codes, but users shouldn't have to register to make those Comment/Feedback submissions. If possible, the Comment/Feedback submissions should be sumbitted as UNPOSTED until the admin or selected moderator approves (POSTED) the submission for general viewing. An experienced Modx CMS / CMF professional would be ideal, but a seasoned person/team in Modx can be considered. This isn't a huge project, but its time sensitive. Your swift assistance would be greatly appreciated. Reference: [login to view URL]