Ooooh a roleplay! Looking forward to see it, I hope you're posting it in our Roleplay Corner ;)
I like your ideas but I'd say the main thing that divides a good evil team from a bad evil team is their cause! What are their goals? Their name should have something to do with their cause. Imo, Plasma and Rocket were better teams than Aqua/Magma/Galactic because they had causes you could believe. Rocket wants to earn money as cheaply as possibly and preferably with a lot of ranks and orders - they go the crime path. Plasma thought they were doing something good as an organisation but ended up being a cover for something more sinister - that was pretty cool! Aqua/Magma's goals don't really... make sense... for smart people. Galactic was downright too
big for my taste. It didn't make much sense that their leader wanted to destroy the world/create a new world and their grunts were pretty much drones etc.
So think up a good cause and goal for your "evil" team first!
Also if you want feedback on how to go about organizing or presenting the team in the actual roleplay, you can visit the
planning thread in the Roleplay Corner~