It should be relatively easy to get some of these. I've attached a screenshot using a bunch of them using the Event Level Summary fact.
You might be able to get some of the supplier information, it just depends on what you're looking for. I've got Project, Event, Status, Start and End date, and Participants in mine.
I don't know of a way to get the team members or your Sourcing Manager (unless they're also set as the Project Owner or something.)
I didn't have all of my profile questions set up for analytical reporting...but that is working now. Unforunately one of my fields is a dollar amount in the profile (and internal question where we capture the client product contribution to the bank) When pulled into reporting, the value defaults to -9876543210, even if the field has an initial value of zero, or blank. I have a service request submitted.