My changes for Bladesworn would be.
Put the Gunsabre in your second slot for easier weapon swap, place the f2 in the f1 slot.
Allow you to build 5 flow out of combat and keep it.
Make Combat Stimulant 0 cast time so you can use it in Dragon Trigger.
Dragonspike Mine should have a 1/2 second daze on it.
And this one is for every class, mark all movement abilities with an icon on the skill, saying it counts as a movement ability.