That actually sounds fairly intresting and very complacated @_@...
Not to mention hard...
KITTEN *Look*
You know you are going to be swarmed with request and risk geting already used air instead of the clean healthy stuff right?
What a cute kitty!
A very generous offer, am afraid I don't have any ideas off the top of my head though.
Heroes : Angrem (50 Stone tank), Exo Inferis (50 Fire blaster), Exo Proteus (50 ill/emp), IceVengance (50 cold defender)
Villains : AtomBomb (50 Rad/Kin corruptor), Aleks (50 SS/Inv brute), StoneLethal (50 EM/Stone brute), Davroz (50 Bots/Dark mastermind)
Im interested! 
lol
Okay so I've got two arcs up now and I feel like I've done some pretty good work. Part of me wants to work on a third, and part of me figures "meh... let's take it easy for a bit and go back to leveling while those two brew for a bit".
So here's what I'm learning at:
I'd be willing to use my 3rd slot to post a custom mission for SG's and Individuals. SG's get priority because I can put multiple nemisises in the arc. You tell me about your heroes, and what you stand for, and who the contact should be, and I'll put a week's work in on a custom story arc just for you guys to thwart your nemisises.
Now to be realistic, unless you all tell me specifically all about these bad guys and what they do and why they do it, you'll get ~my~ vission of who might stand against you, and it will only be posted for a week at a time, maybe a bit more as I only ahve 1 slot open for this, and I'd like the tickets that come with the work. And a little noteriety.
So... would there be interest in this?