What other seasons of Power Rangers should I include for my Mugen?

So I’m planning on making a massive crossover Mugen and plan on including Power Rangers, and to save space I decided to have entire teams share a single slot alongside their villains so for the last four slots plus variant slots what characters do you want? Also the reason I didn’t include any of Tommy or Jason’s other rangers they were is because I’m counting them as alternate forms they can enter.