@bgbetts1
With regards to the group exercise, I can't mention the specifics but be a team member. Listen, contribute and acknowledge. Don't be overbearing and don't talk over other people. I've noticed at the FTE stage, there's usually one member of the group who feels that the way to succeed is to talk as much as possible. This is not the case. Your team working, leadership and communication skills are being assessed so demonstrate these skills to the assessors.
The first interview is with FTE.
Best of luck.