Top Bar

I am using the BP Social Theme. My site is: http://social-vibe.com/

1. I'd like to add my logo banner: to this location: <div id="htop"> Can someone tell me what what files I need to edit, and where they are located and how I get the logo banner there so it will be Global on all the site pages.
2. On log in, I'd like all users to land here:
http://social-vibe.com/activity/
3. On log out, I'd like all users to land on the their profile page: http://social-vibe.com/members//profile/

How can I accomplish that in less than 6 months! lol