Question: I don't necessarily feel comfortable signing up for the "big" bang, even though the story I want to write will probably come close to 25k. If I sign up for the mini bang, and my story tops 25k, is that kosher? Or should I sign up for the big bang and drop to the mini bang if it's not as long as I thought?

(The story I'm thinking of working on is a sequel to another I wrote, that ended up being just a bit over 24k. so... *hands* You see my dilemma? )