Ajaxified Comments Theming

// THIS JOB HAS NOW BEEN ALLOCATED - THANKS FOR YOUR INTEREST //

I want to ajaxify my comments - the basics are that I want the user to enter a comment within the existing thread and post without leaving the page and the next page button will load up the next page of comments in situ, no page reload. I would like the ability for users to thumb up/down replies. There are a couple of other requirements, but its easier if I show you my mockup page.

If you have experience with this sort of thing, let me know and I will send you a link to a html mockup which shows exactly what I want to achieve and then you can ask as many questions as you want to get the exact detail of how I want it to behave.

I will require previous work experience from you and links to any sites where you may have done similar work. Please don't contact me unless you are able to provide.

At end of the project I need the complete package ready to intergrate into my site, so thats the css, modules etc. I will supply the mockup html, css and images for you to use.

edit: I would prefer the backend to be module based for later upgrades, like ajax comments or ajax modules - this is a theming and initial setup job.

Thanks,
Paul.