LinkedIn Integrations- Can you have more than 1?

Hello- I have  some questions about  the LinkedIn integration. We have a complex organization and are going to be going through a rebrand.

1. Can we integrate more than one LinkedIn Account  to Marketo?

Scenarios-

Can we have 1 LinkedIn account integration   per cname 

Can we remove  the original LinkedIn account once we rebrand and have a new LinkedIn page integrate

How does it work with subpages on LinkedIn