New WordPress Network help(plugins & themes)

Hello,

I have developed a WordPress network, you can register free WordPress blog with SEO plugins and SEO ready themes.

blogdict.net

I need a bit help:
- I have a few plugins, help me collect usefull plugins and themes, what I should install.

Regards,
Alex

(If you click on the Facebook like I will realy love you .)

my recomendations:

BackupBuddy free version
cbnet Ping Optimizer
Broken Link Checker
Chennai Central
Dagon Design Sitemap Generator Plus
Google Privacy Policy
WP Super Cache

Thanks, mate!