Good evening, I would like to offer my services to help you complete this project on time and well within budget. I would recommend we use a script such as mediawiki and dokuwiki. Highly extensible, customizable wiki frameworks built in php and html5. There are other scripts we could use, but in my experience those are the two best readily available softwares. I could theme the wiki just as you imagine and could have you online in just a couple of days. I am a very hard worker and I would make your project my only priority. Please get in touch if you would like to discuss this project in more detail. I am available to begin work immediately and will not stop until you are satisfied. I hope to hear from you soon, thanks for reading my bid.
Kind regards.
Grant.