Maul zeta worth it for my team?

Nerfherder66

Right now I'm running a 5* g7 palp, 7* g8 shore, Vader 5* g7/8(don't rmember), g9 5* TFP, 6* g8 I think boba. None have abilities maxed, and I'm in a shard full of wiggs and chaze. Im lvl 77 btw and all the people have 7 star high geared rebels and I'm sittin in the 30s surprisingly. I CAN farm maul, but idk if I WANT to. His zeta seems cool. With GK rising, I think having a maul on my team would be cool. If so, would he be a good leader. I have next to nothing on sith. I have palp and Vader. And I CAN get maul. Would it be worth it? And any teams suggested with his zeta. But then again palp has only lvl 7 max leader so he's due for a zeta or omega. What do you think?

Nerfherder66

Or maybe would it benefit to toss out TFP and change it with maul