Depending on her age, that could be a bit light. My big boy stays around 500 g. while my breeder girl would fluctuate between 400 (after laying) and 550 when built up. Just use common sense though. Also, forget anything you've learned about snakes eating/feeding from bp's when it comes to corns other than don't smell like a mouse. Corns don't take much to eat. Generally a food item (or something that resembles it if they are truly hungry) and opportunity is all a corn needs. They also go into feeding mode much faster than a bp will. I never learned to wiggle a rat until I had a bp...

They will poop more than your bp but it's less messy overall. Their metabolism seems to run at a faster rate, much like their personality. My corns have always pooped regularly a couple days after feeding. If they don't, in babies, it's cause for concern.

As for her being sensitive, that's something that brings up the much debated topic of feeding in or out of the cage. Up until 3-4 years ago, I always fed my corns in a separate container with no exception. This was what I was told early on and did it without fail. I was then told that snakes wouldn't correlate opening the container with food so I've been experimenting since then. The ones who are fed outside the container, I've never had an issue with them getting into feeding mode before going into their feeding container (I just use rubbermaid tubs). Those that I've fed in their cage (like my bps are) have had mixed results. Some have gotten to where they go into feeding mode the moment the lid is taken off while others don't seem to care. With 2 of them, I switched back and forth and saw the feeding reaction diminish when they were routinely fed separately. There are numerous breeders who swear up and down it doesn't matter and others who say it does. Personally, I think it depends on the snake. My less aggressive feeders don't seem to care. My more aggressive feeders are the ones who look at me like I'm lunch when fed inside their cage. I will always feed corns that have that reaction outside of their cage at this point to prevent any inadvertent bites as I use several of mine in educational programs with children. The last thing I need is to worry about is calming them down while doing a presentation because the lid came off. The decision is yours, however but with corns, there is generally no worry about a snake being too shy or too timid to eat. They are not at all like bps and will not generally stress off feed. Only trouble eaters I've ever had are hatchlings who didn't know what to do with a mouse seemingly.

Corns were the first snakes I ever had and I started breeding them back in 2003 with my first two. They are wonderful snakes with great personalities. Each is different and I don't think I've ever met one with a bp personality. My big boy is as close as it gets and he is the laziest corn I've ever met. He expects you to hold him (he's 11 and still hasn't figured out his tail is good for grasping) but he loves being out. I have pics of numerous kids handing him around, playing with his head, and stretching him out. Not once has he stressed, tried escaping, or seemed to care. Then again, his youngest daughter, Frejya, is squirmy and a brat. She's not scared/timid, just overly active. She also has a strong feeding response whereas with Flurry, if I so much as wiggle his mouse, he looks at me like "Mom! It moved! Kill it!" Never once has he struck at one. He lazily starts at the head and just... slithers over it for lack of a better term.

Get your girl on a feeding schedule and she'll quickly learn it. You'll also never have to worry about her turning down food (unless she's gravid). It's a nice change of pace to a bp.