And get super powers?
Would I gain a power or would I just be a member and attending all the luncheons?
Or, perhaps, become one of the existing members (eg Wolverine, Cyclops, etc.)
You'd have a power (you can't be a member otherwise). The power would be on par with a typical x-man.
As a superhero, or just as I am now, maybe getting some data entry position just with a cool Justice League patch to put on my shirt?
Where should this comment appear?
This pairing only
Whenever "Become a member of the X-Men" appears
Whenever "Become a member of the Justice League" appears