What is my best Option with these main characters.

ImBigNoob

Lumi : 3* GL - 4
Rey : 4* GL - 3
Dooku : 3* GL - 4
Jedi Consular : 3* GL - 4
Grand Moff Tarkin : 4* GL - 2
Mace Winu : 4* GL - 1
Savage Opress : 3* GL - 3
Chewy : 3* GL - 3
(Not interested in Jawa)
(Not interested in Talia)
QGJ : 2* GL- 2
Kylo Red : 4* GL - 1
(Not interested in Ewok)
Kit Fisto : 3* GL - 2
(Some others)
First Order Tie Pilot (Not even activaded yet but i have unlocked)

I would really like to know what i should focus on and what my Arena team should look like.
I am level 35 currently.
NOTE: Not all of the above have maxed power!
Thank you all!
P.S I would really like to some how use Lumi Rey and Kylo in my arena!

Fighton

A lil food for thought....on my server we have alot of ptp peeps. One of the better teams I've faced , and he's always in top 10 n very often in top5,
Both jawas, ig88 ,poe,sid as lead

Fighton

But ull need luminara n jc for gw, and rey would be a smart long term farm imo