Will this 7* Thrawn

Stratus

Still collecting gear but will this 7*
https://swgoh.gg/u/stratus/squads/100608/

DaPowerfulJedi

It might take you several tries, but I think so, especially if you put on some more gear.

MajesticMoose41

You should be fine

Vendi1983

Considering people have earned a 7* Thrawn at level 80, with good mods, G9 Ezra, G8 everyone else, and only uniques Omega'd; you should easily clear it. You're well above the minimum squad power required.