I've had her for the last 9 months, and been bright the whole time, though not as bright as right now.
It is my understanding she is a 2007, but I could be wrong - I sent a text to her previous owner asking if he could remember.
Last time I weighed her she was around 1400g I believe.
She's been in with my BEL twice, I've seen no locks, but obviously that means nothing.
And thanks, I traded some random equipment I had for her. Well worth it I think.