I love roleplays like this! 
It would be great to be a part of this and join you guys. 
I do have a couple of questions Mad Hatter. 
How do you feel about the more passive powers? Less combat orientated. This kind of setting usually requires powers which can be used offensively. In my opinion it depends on the powers of the character group, ideally they would cover each others weaknesses. For example a character with enchanced physical strength and endurance would look out for a support type character in a fight.
I usually play supportive type characters so I would like to know what you think.