If squad suits a lot of projects

Hi all, 

I wonder if zephyr squad suits my goals. Could someone help to understand, please? 

precondition: 

- one jira instance with a lot of projects; 

- about 120 jira-users (active, inactive);

goals:

- some of these projects (about 5-10) should have test cases (Test issue type from zephyr);

- about 15-30 users should have access to Test issues;

- would be good to import cases from testlink (.xml);

- would be good to integrate with Jenkins;

- no need to have cross-projects shared cases (each project is unique);

- no need to have cross-projects test reports;