I wonderd If you can let us use /powertool. It would be useful(For Me)in World Edit. For generating hspheres and stuff.

I feel like this would make it easier to spam commands. And for WorldEdit, you've got //brush. Although that doesn't allow you to generate hollow spheres.

Can You make it like A V.I.P perk or something?

No, sorry. You'll have to stick to //brush.

Ok thanks for reading! :D