BuddyPress and Private Pages

Hello,

I am in the midst of creating two homepages, one for unregistered/logged out visitors and another for logged in users.

Unregistered/logged out visitors: https://ccalumni.wpengine.com
Logged In Users: https://ccalumni.wpengine.com/alumni-portal

When users login, I would like them to be redirected to https://ccalumni.wpengine.com/alumni-portal. I see I can specify the redirect page for Facebook registration, but I do not know how to set it for standard login.

When users navigate to their profile, I would like the “Home” in the breadcrumb path to be the landing page for logged in users. (Image attached for reference).

Also, when an unregistered/logged out user clicks on any pages under “My Community” on my menu [Activity, Members, Groups, Blog] I want them them to be redirected to the registration/sign in prompt. All BuddyPress/BBPress pages and blog posts should be private for logged in users only.

One last thought, as you will see in the attached graphic, the user navigation bar is appearing off to the left. Is it possible to center them in the middle of the screen?