You have several incomplete fleets
1) Mal fleet — need to farm Hyena and Vulture to 7 star (your Geos are already relic’d)
2) FOrder — Echelon…farming this one ship and staring up the Finaliser will give you a second Executor counter.
3) H1 — Bistan & SRP to relic….this seems wasteful but really isn’t. Rebels essentially revolve around Biggs, MFalc and Bistan.
4) Empire - tricky because it really needs the Interceptor & Palps shuttle. I’d still slow farm the missing ships tbh.
5) Resistance underrated but needs the MG-100 Starfortress. Plus some of your pilots are still very low gear.
So… Echelon = your biggest quick win.
Followed by Farming Hyena and Vulture.
For a third fleet:
1) Farm MG-100 Starfortress if you plan on getting GL Rey and Raddus soon.
Or
2) Relic Bistan and SRP otherwise. AA can be left at G11 for now. You will also need Biggs at relic though…