HP Requirement for Pink Bean

Let's say for arguments sake that I have a ranged character that can take a 19k hit after HB, is there much of a risk of me dying from attacks from PB? Obviously status elements and the like pose a risk, but I am talking strictly in terms of taking damage.

Yup.

1.) Pink Bean hugs you. Game over!

With status afflicts...

2.) Seduce + Zombify is likely to get you killed if you don't have Hero's Will ready.

And in case you're not perfect...

3.) Stun. This can lead to lots of other nasty stuff. I'll leave that up to your imagination =)
4.) Damage Reflect does average of 10k. You hit PB twice with it on without potting, you're pretty much dead.