Will I be able to complete the BB-8 event?

Hey y’all, I was curious if my FO squad would be enough to complete the B.B.-8 event coming up. I have not optimized my mods at all, but wanted to know if having ~3 top heavy units and two that are only 7*, undergeared will be enough. I do not want to waste another Zeta on my FO squad so OG Kylo’s Zeta is out of the picture. Here is the link to my SWGOH.gg if that helps. If this is not enough, what is the bare minimum to scrape by?

https://swgoh.gg/u/spartan549/squads/118518/