I feel like vanishing step is good as is but just increase the cooldown when the aspect is equipped.
The Bow melee is actually pretty dope and I think it should definitely be a thing
The blade however the increased dmg should instead be suppression and if you want increased Dmg for the melee thats when you build into it for the new buildcraft system if they keep the well of ions mod the same.
Hopefully some of the aspect ideas do become a reality or at least in some form because aye…I like the conserve your dodge idea. It’s like the opposite of Titans Heart which is Spam All 😂