Room 13's left door is a one-way shutter. The room you want is a couple rooms down from there.
Aquamentus is now fixed. Somehow or another, I'd set it to Dodongo type. (EDIT: Yup, it's fixed)
Vires are fixed. Didn't add in the death attribute.
I don't see much need for editing all the Keese. There are enough hard enemies already.