Today, I tried mixing different factory raiders into one group. I thought that kodachis would cover a lot of weaknesses of, say, scorchers and glaives. It did turn out so, but the composition was still not worth the effort. By the time I made 3 workers to quickly make 3 plates earlygame, a lot of time has passed, and I've done near to nothing. Even when the setup was made, although the composition is pleasingly confusing, it's not as effective as mixing, say, just scorchers and glaives together, or mixing kodachis and glaives, or mixing blitz tanks and kodachis, etc, etc, there are far better executions that I could have gone for.
But, still, this was an interesting test. And I'd like to see what people can come up with. Do note that this strategy is only possible in team games, where you have at least one more player with the right factory.
(Note: I'm sorry for getting mad during the testing process. I thank everyone who helped me understand what went wrong.)