My group and I took 2 a couple comic book characters, used a Blank Talisman template, redid the attributes and made 2 more women characters. They ended up a bit stronger than the game, but, they could always be scaled down.
Expansion? When, what and how?
I would really like to see individual missions for each hero that give that hero some kind of signature gear or added ability if he/she completes the mission. Something that would take multiple turns to complete so you have to work at it over the course of the game and go out of your way to accomplish.
It's been quite a long time, and still no expansion. This is really strange, considering they even say that there will be expansions IN THE RULES REFERENCE GUIDE.