Update site timedrivenabc.com = Forum + Community created in Joomla with the Kunena Template - repost

Avg Bid (EUR)
Project Budget (EUR)
€30 - €250

Project Description:
I need to update a project that I have started 2 years ago when I created a site timedrivenabc.com which is a Forum + Community created in Joomla with the Kunena Template. This was created to generate global discussion about one of the latest costing methodologies TDABC.

What I want:

0 - Clean the google warning that this site is dangerous - its not and apprently someone as been trying to break it...
1 - Update the look and feel of the Forum to be more user friendly and with an actual look (Iphone + Ipad + other mobile applications should be able to interact and see it)
2 - Create the space for ads mainly controlled by us but at same levels we could also use google ads. This will be the major source of income to sustain this site. As a principle I dont like to see ads in a site so this needs to be very "light".
3 - The site needs to be updated to be even more relevant in terms of SEO.
4 - I want to keep all the users and transfer them to the new platform without loosing any information
5 - I have a chat option on the right corner and at the moment Im using Olark. Any other solution that could be better is welcome.
6 - Implement a security system against hacker and other people who just want to play around in the forum...

Im very open to discuss options and solutions as long as the outcome is great!

Looking forward to receive your proposals and examples of your work!

Best regards,

Skills required:
CSS, HTML, Joomla, PHP, Website Design
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