Once again, no need to be sorry. She's great and, imho, in SL only Rachel and Mom (romance path, I can't remember her name) are near her, but a couple of steps below Bella (Romance path, I didn't like her the same on the blackmail path, although she continues to be great).
When you start writing a (insert here AVN, book, comic, whatever), you want your characters to be as memorable as the ones you have read when you were a consumer instead of a creator. That's one of the reasons to start writing, right?
Sometimes you accomplish it, sometimes you don't. I'm happy about My Dorm's girls (looks, personality, and behavior) and wouldn't change any of them for Bella, even if I acknowledge that she is a better character (for SL's story) than some of the My Dorm's girls are right now.