Social network design and recoding

Hi, I have a boonex social network website which needs work. what I want done as follow

1.test the site for error

2.fix broken links

3.move registration from to front page

4.make the site user friendly

5.back up the site before any modifications

6.make the functions like facebook. (the site is like facebook already)

7.add keywords and tags

8.fix the navigation tabs

9.make the logo larger (Too small at the moment) the site is www.afghaney.com

please contact me if your interested