Sounds similar to my arena team, which is Zader lead, zBoba, Sidious (soon to be zetaed), Nihilus (to be zetaed after Sidious) and EP.
All are 7* and 85, Zader and zBoba are g11, Sidious g9, Nihilus g8 and EP g10. This team does ok in the arena, on my shard this team hangs around in the 100-200 range.
Your team will likely do better than mine, seeing that you have TFP, Zidious and Zavage with Zader and Boba. Zeta Boba soon as you can, his zeta has been a game saver more often than not, it's well worth the cost.
Replies
All are 7* and 85, Zader and zBoba are g11, Sidious g9, Nihilus g8 and EP g10. This team does ok in the arena, on my shard this team hangs around in the 100-200 range.
Your team will likely do better than mine, seeing that you have TFP, Zidious and Zavage with Zader and Boba. Zeta Boba soon as you can, his zeta has been a game saver more often than not, it's well worth the cost.