drupal vs social engine

Hi Everyone,

I haven't fully decided if drupal is the way to go but was hoping people out there could give me advice.

I run a social networking site for professionals. It has been bult on social engine (yuk!). As you can imagine the code and script is extremely slow.

I need to know if Drupal 7 has the following capabilities.

Need to have these all in one site.

member/company profiles
chat/video system
blogs
video/album posting (lightbox?)
Events
Groups
Job board
Classifieds