@Melon- Awesome, and good to see you're still around. Turns out I have a birthday party to attend today, so I'll finish updating my sheets later. That said, I haven't got a specific one I'm aiming to use, so yourself posting a sheet first would work just as well.
@Otomos- I'd go for a 2v2 battle at the very most, provided everyone else was okay with that. I don't intend to start multiple battles, at least not yet.
@Andion- By low-powered and mid-powered I mean characters touched with some form of superhuman ability, but nothing world-shattering. I'm not at all familiar with D&D rulesets, but I imagine they would fit within that range if written in general terms.