Lesser Powers with stages like shouts?

[Saroku]

Hi, im about to create a Kaioken-Mod (Dragonball Z), and my Idea was that I create a Lesser power that should work like this:

Kaioken 1: fortify Unarmed +100

Kaioken 2: fortify Unarmed +200

Kaioken 3: fortify Unarmed +300

Well, its easy to make 3 lesser powers with that effect.

But is it possible do do it like dragonshouts, so that the more you hold the button the higher the Level of the Power gets?

Edited May 21, 2013 by Saroku