que equipo debo hacer?

My main team is Kenpachi, Kisuke, and Yachiru, and it's been doing pretty well for me. However, I'm at the point where the game is starting to require teams of different colors, and that's where I'm struggling.

I have:

• Ikkaku: Level 70, Core 5, Weapon 1
• I don't have Gin or Nelliel, but I have Mayuri and Kaname, both with Weapon 1 but no Core
• Toshiro: Core 2, Weapon 1
• Aizen: Core 1, but no Weapon
• Szayelaporro: Weapon 1, but no Core

Would any of these characters help me build a good team?

Sorry if I'm not explaining myself very well. ChatGPT helped me write this.